Coding Information

Bill Type Codes: Contractors may specify Bill Types to help providers identify those Bill Types typically used to report this service. Absence of a Bill Type does not guarantee that the policy does not apply to that Bill Type. Complete absence of all Bill Types indicates that coverage is not influenced by Bill Type and the policy should be assumed to apply equally to all claims. 12 Hospital Inpatient (Medicare Part B only) 13 Hospital Outpatient 14 Hospital - Laboratory Services Provided to Non-patients 22 Skilled Nursing - Inpatient (Medicare Part B only) 23 Skilled Nursing - Outpatient 71 Clinic - Rural Health 72 Clinic - Hospital Based or Independent Renal Dialysis Center 73 Clinic - Freestanding 77 Clinic - Federally Qualified Health Center (FQHC) 85 Critical Access Hospital Revenue Codes: Contractors may specify Revenue Codes to help providers identify those Revenue Codes typically used to report this service. In most instances Revenue Codes are purely advisory; unless specified in the policy services reported under other Revenue Codes are equally subject to this coverage determination. Complete absence of all Revenue Codes indicates that coverage is not influenced by Revenue Code and the policy should be assumed to apply equally to all Revenue Codes. 0300 Laboratory - General Classification 0301 Laboratory - Chemistry 0309 Laboratory - Other Laboratory 0971 Professional Fees - Laboratory CPT/HCPCS Codes: Group 1 Paragraph: Note: Providers are reminded to refer to the long descriptors of the CPT codes in their CPT book. Presumptive UDT Group 1 CPT Codes: 80305 DRUG TEST(S), PRESUMPTIVE, ANY NUMBER OF DRUG CLASSES, ANY NUMBER OF DEVICES OR PROCEDURES; CAPABLE OF BEING READ BY DIRECT OPTICAL OBSERVATION ONLY (EG, UTILIZING IMMUNOASSAY [EG, DIPSTICKS, CUPS, CARDS, OR CARTRIDGES]), INCLUDES SAMPLE VALIDATION WHEN PERFORMED, PER DATE OF SERVICE 80306 DRUG TEST(S), PRESUMPTIVE, ANY NUMBER OF DRUG CLASSES, ANY NUMBER OF DEVICES OR PROCEDURES; READ BY INSTRUMENT ASSISTED DIRECT OPTICAL OBSERVATION (EG, UTILIZING IMMUNOASSAY [EG, DIPSTICKS, CUPS, CARDS, OR CARTRIDGES]), INCLUDES SAMPLE VALIDATION WHEN PERFORMED, PER DATE OF SERVICE 80307 DRUG TEST(S), PRESUMPTIVE, ANY NUMBER OF DRUG CLASSES, ANY NUMBER OF DEVICES OR PROCEDURES; BY INSTRUMENT CHEMISTRY ANALYZERS (EG, UTILIZING IMMUNOASSAY [EG, EIA, ELISA, EMIT, FPIA, IA, KIMS, RIA]), CHROMATOGRAPHY (EG, GC, HPLC), AND MASS SPECTROMETRY EITHER WITH OR WITHOUT CHROMATOGRAPHY, (EG, DART, DESI, GC-MS, GC-MS/MS, LC-MS, LC-MS/MS, LDTD, MALDI, TOF) INCLUDES SAMPLE VALIDATION WHEN PERFORMED, PER DATE OF SERVICE Group 2 Paragraph: Definitive UDT Group 2 CPT Codes: G0480 DRUG TEST(S), DEFINITIVE, UTILIZING (1) DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING, BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM AND EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE)), (2) STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARDS IN ALL SAMPLES (E.G., TO CONTROL FOR MATRIX EFFECTS, INTERFERENCES AND VARIATIONS IN SIGNAL STRENGTH), AND (3) METHOD OR DRUG-SPECIFIC CALIBRATION AND MATRIX-MATCHED QUALITY CONTROL MATERIAL (E.G., TO CONTROL FOR INSTRUMENT VARIATIONS AND MASS SPECTRAL DRIFT); QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY; 1-7 DRUG CLASS(ES), INCLUDING METABOLITE(S) IF PERFORMED G0481 DRUG TEST(S), DEFINITIVE, UTILIZING (1) DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING, BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM AND EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE)), (2) STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARDS IN ALL SAMPLES (E.G., TO CONTROL FOR MATRIX EFFECTS, INTERFERENCES AND VARIATIONS IN SIGNAL STRENGTH), AND (3) METHOD OR DRUG-SPECIFIC CALIBRATION AND MATRIX-MATCHED QUALITY CONTROL MATERIAL (E.G., TO CONTROL FOR INSTRUMENT VARIATIONS AND MASS SPECTRAL DRIFT); QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY; 8-14 DRUG CLASS(ES), INCLUDING METABOLITE(S) IF PERFORMED G0482 DRUG TEST(S), DEFINITIVE, UTILIZING (1) DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING, BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM AND EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE)), (2) STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARDS IN ALL SAMPLES (E.G., TO CONTROL FOR MATRIX EFFECTS, INTERFERENCES AND VARIATIONS IN SIGNAL STRENGTH), AND (3) METHOD OR DRUG-SPECIFIC CALIBRATION AND MATRIX-MATCHED QUALITY CONTROL MATERIAL (E.G., TO CONTROL FOR INSTRUMENT VARIATIONS AND MASS SPECTRAL DRIFT); QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY; 15-21 DRUG CLASS(ES), INCLUDING METABOLITE(S) IF PERFORMED G0483 DRUG TEST(S), DEFINITIVE, UTILIZING (1) DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING, BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM AND EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE)), (2) STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARDS IN ALL SAMPLES (E.G., TO CONTROL FOR MATRIX EFFECTS, INTERFERENCES AND VARIATIONS IN SIGNAL STRENGTH), AND (3) METHOD OR DRUG-SPECIFIC CALIBRATION AND MATRIX-MATCHED QUALITY CONTROL MATERIAL (E.G., TO CONTROL FOR INSTRUMENT VARIATIONS AND MASS SPECTRAL DRIFT); QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY; 22 OR MORE DRUG CLASS(ES), INCLUDING METABOLITE(S) IF PERFORMED G0659 DRUG TEST(S), DEFINITIVE, UTILIZING DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM), EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE), PERFORMED WITHOUT METHOD OR DRUG-SPECIFIC CALIBRATION, WITHOUT MATRIX-MATCHED QUALITY CONTROL MATERIAL, OR WITHOUT USE OF STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARD(S) FOR EACH DRUG, DRUG METABOLITE OR DRUG CLASS PER SPECIMEN; QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY, ANY NUMBER OF DRUG CLASSES ICD-10 Codes That Are Covered It is the provider’s responsibility to select codes carried out to the highest level of specificity and selected from the ICD-10-CM code book appropriate to the year in which the service is rendered for the claim(s) submitted.  Physicians are to select the most appropriate diagnosis code. Labs are not to prepopulate requisition forms with diagnosis codes.  The following ICD-10-CM codes support medical necessity and provide coverage for CPT codes: 80305, 80306, and 80307 (Presumptive UDT) E87.21 Acute metabolic acidosis E87.22 Chronic metabolic acidosis E87.29 Other acidosis F10.120 Alcohol abuse with intoxication, uncomplicated F11.20 Opioid dependence, uncomplicated F12.120 Cannabis abuse with intoxication, uncomplicated F12.220 Cannabis dependence with intoxication, uncomplicated F13.120 Sedative, hypnotic or anxiolytic abuse with intoxication, uncomplicated F14.120 Cocaine abuse with intoxication, uncomplicated F14.220 Cocaine dependence with intoxication, uncomplicated F16.120 Hallucinogen abuse with intoxication, uncomplicated F18.10 Inhalant abuse, uncomplicated F18.120 Inhalant abuse with intoxication, uncomplicated F18.90 Inhalant use, unspecified, uncomplicated F19.20 Other psychoactive substance dependence, uncomplicated F20.0 Paranoid schizophrenia F20.1 Disorganized schizophrenia F20.2 Catatonic schizophrenia F20.89 Other schizophrenia F55.3 Abuse of steroids or hormones F55.4 Abuse of vitamins F55.8 Abuse of other non-psychoactive substances G40.301 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus G40.309 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus G40.311 Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus G40.319 Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus G40.901 Epilepsy, unspecified, not intractable, with status epilepticus G40.909 Epilepsy, unspecified, not intractable, without status epilepticus G40.911 Epilepsy, unspecified, intractable, with status epilepticus G40.919 Epilepsy, unspecified, intractable, without status epilepticus I44.0 Atrioventricular block, first degree I44.1 Atrioventricular block, second degree I44.30 Unspecified atrioventricular block I45.81 Long QT syndrome I47.11 Inappropriate sinus tachycardia, so stated I47.19 Other supraventricular tachycardia I47.21 Torsades de pointes I47.29 Other ventricular tachycardia M25.50 Pain in unspecified joint M25.59 Pain in other specified joint M47.811 Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region M47.812 Spondylosis without myelopathy or radiculopathy, cervical region M47.813 Spondylosis without myelopathy or radiculopathy, cervicothoracic region M47.816 Spondylosis without myelopathy or radiculopathy, lumbar region M47.817 Spondylosis without myelopathy or radiculopathy, lumbosacral region M47.818 Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region M51.14 Intervertebral disc disorders with radiculopathy, thoracic region M51.15 Intervertebral disc disorders with radiculopathy, thoracolumbar region M51.16 Intervertebral disc disorders with radiculopathy, lumbar region M51.17 Intervertebral disc disorders with radiculopathy, lumbosacral region M51.360 Other intervertebral disc degeneration, lumbar region with discogenic back pain only M51.361 Other intervertebral disc degeneration, lumbar region with lower extremity pain only M51.362 Other intervertebral disc degeneration, lumbar region with discogenic back pain and lower extremity pain M51.369 Other intervertebral disc degeneration, lumbar region without mention of lumbar back pain or lower extremity pain M51.370 Other intervertebral disc degeneration, lumbosacral region with discogenic back pain only M51.371 Other intervertebral disc degeneration, lumbosacral region with lower extremity pain only M51.372 Other intervertebral disc degeneration, lumbosacral region with discogenic back pain and lower extremity pain M51.379 Other intervertebral disc degeneration, lumbosacral region without mention of lumbar back pain or lower extremity pain M54.10 Radiculopathy, site unspecified M54.14 Radiculopathy, thoracic region M54.15 Radiculopathy, thoracolumbar region M54.16 Radiculopathy, lumbar region M54.17 Radiculopathy, lumbosacral region M54.18 Radiculopathy, sacral and sacrococcygeal region M54.2 Cervicalgia M54.50 Low back pain, unspecified M54.51 Vertebrogenic low back pain M54.59 Other low back pain M60.811 Other myositis, right shoulder M60.812 Other myositis, left shoulder M60.821 Other myositis, right upper arm M60.822 Other myositis, left upper arm M60.831 Other myositis, right forearm M60.832 Other myositis, left forearm M60.841 Other myositis, right hand M60.842 Other myositis, left hand M60.851 Other myositis, right thigh M60.852 Other myositis, left thigh M60.861 Other myositis, right lower leg M60.862 Other myositis, left lower leg M60.871 Other myositis, right ankle and foot M60.872 Other myositis, left ankle and foot M60.88 Other myositis, other site M60.89 Other myositis, multiple sites M79.11 Myalgia of mastication muscle M79.12 Myalgia of auxiliary muscles, head and neck M79.18 Myalgia, other site M79.2 Neuralgia and neuritis, unspecified M79.7 Fibromyalgia R40.0 Somnolence R40.1 Stupor R40.2111 Coma scale, eyes open, never, in the field [EMT or ambulance] R40.2112 Coma scale, eyes open, never, at arrival to emergency department R40.2113 Coma scale, eyes open, never, at hospital admission R40.2114 Coma scale, eyes open, never, 24 hours or more after hospital admission R40.2121 Coma scale, eyes open, to pain, in the field [EMT or ambulance] R40.2122 Coma scale, eyes open, to pain, at arrival to emergency department R40.2123 Coma scale, eyes open, to pain, at hospital admission R40.2124 Coma scale, eyes open, to pain, 24 hours or more after hospital admission R40.2211 Coma scale, best verbal response, none, in the field [EMT or ambulance] R40.2212 Coma scale, best verbal response, none, at arrival to emergency department R40.2213 Coma scale, best verbal response, none, at hospital admission R40.2214 Coma scale, best verbal response, none, 24 hours or more after hospital admission R40.2221 Coma scale, best verbal response, incomprehensible words, in the field [EMT or ambulance] R40.2222 Coma scale, best verbal response, incomprehensible words, at arrival to emergency department R40.2223 Coma scale, best verbal response, incomprehensible words, at hospital admission R40.2224 Coma scale, best verbal response, incomprehensible words, 24 hours or more after hospital admission R40.2311 Coma scale, best motor response, none, in the field [EMT or ambulance] R40.2312 Coma scale, best motor response, none, at arrival to emergency department R40.2313 Coma scale, best motor response, none, at hospital admission R40.2314 Coma scale, best motor response, none, 24 hours or more after hospital admission R40.2321 Coma scale, best motor response, extension, in the field [EMT or ambulance] R40.2322 Coma scale, best motor response, extension, at arrival to emergency department R40.2323 Coma scale, best motor response, extension, at hospital admission R40.2324 Coma scale, best motor response, extension, 24 hours or more after hospital admission R40.2341 Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance] R40.2342 Coma scale, best motor response, flexion withdrawal, at arrival to emergency department R40.2343 Coma scale, best motor response, flexion withdrawal, at hospital admission R40.2344 Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission R40.2410 Glasgow coma scale score 13-15, unspecified time R40.2411 Glasgow coma scale score 13-15, in the field [EMT or ambulance] R40.2412 Glasgow coma scale score 13-15, at arrival to emergency department R40.2413 Glasgow coma scale score 13-15, at hospital admission R40.2414 Glasgow coma scale score 13-15, 24 hours or more after hospital admission R40.2420 Glasgow coma scale score 9-12, unspecified time R40.2421 Glasgow coma scale score 9-12, in the field [EMT or ambulance] R40.2422 Glasgow coma scale score 9-12, at arrival to emergency department R40.2423 Glasgow coma scale score 9-12, at hospital admission R40.2424 Glasgow coma scale score 9-12, 24 hours or more after hospital admission R40.2430 Glasgow coma scale score 3-8, unspecified time R40.2431 Glasgow coma scale score 3-8, in the field [EMT or ambulance] R40.2432 Glasgow coma scale score 3-8, at arrival to emergency department R40.2433 Glasgow coma scale score 3-8, at hospital admission R40.2434 Glasgow coma scale score 3-8, 24 hours or more after hospital admission R40.2440 Other coma, without documented Glasgow coma scale score, or with partial score reported, unspecified time R40.2441 Other coma, without documented Glasgow coma scale score, or with partial score reported, in the field [EMT or ambulance] R40.2442 Other coma, without documented Glasgow coma scale score, or with partial score reported, at arrival to emergency department R40.2443 Other coma, without documented Glasgow coma scale score, or with partial score reported, at hospital admission R40.2444 Other coma, without documented Glasgow coma scale score, or with partial score reported, 24 hours or more after hospital admission R40.2A Nontraumatic coma due to underlying condition R41.0 Disorientation, unspecified R41.82 Altered mental status, unspecified R41.85 Anosognosia R44.0 Auditory hallucinations R44.3 Hallucinations, unspecified R56.9 Unspecified convulsions T39.011A Poisoning by aspirin, accidental (unintentional), initial encounter T39.012A Poisoning by aspirin, intentional self-harm, initial encounter T39.013A Poisoning by aspirin, assault, initial encounter T39.014A Poisoning by aspirin, undetermined, initial encounter T39.091A Poisoning by salicylates, accidental (unintentional), initial encounter T39.092A Poisoning by salicylates, intentional self-harm, initial encounter T39.093A Poisoning by salicylates, assault, initial encounter T39.094A Poisoning by salicylates, undetermined, initial encounter T39.1X1A Poisoning by 4-Aminophenol derivatives, accidental (unintentional), initial encounter T39.1X2A Poisoning by 4-Aminophenol derivatives, intentional self-harm, initial encounter T39.1X3A Poisoning by 4-Aminophenol derivatives, assault, initial encounter T39.1X4A Poisoning by 4-Aminophenol derivatives, undetermined, initial encounter T39.2X1A Poisoning by pyrazolone derivatives, accidental (unintentional), initial encounter T39.2X2A Poisoning by pyrazolone derivatives, intentional self-harm, initial encounter T39.2X3A Poisoning by pyrazolone derivatives, assault, initial encounter T39.2X4A Poisoning by pyrazolone derivatives, undetermined, initial encounter T39.311A Poisoning by propionic acid derivatives, accidental (unintentional), initial encounter T39.312A Poisoning by propionic acid derivatives, intentional self-harm, initial encounter T39.313A Poisoning by propionic acid derivatives, assault, initial encounter T39.314A Poisoning by propionic acid derivatives, undetermined, initial encounter T39.391A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), initial encounter T39.392A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, initial encounter T39.393A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, initial encounter T39.394A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, initial encounter T40.0X1A Poisoning by opium, accidental (unintentional), initial encounter T40.0X2A Poisoning by opium, intentional self-harm, initial encounter T40.0X3A Poisoning by opium, assault, initial encounter T40.0X4A Poisoning by opium, undetermined, initial encounter T40.1X1A Poisoning by heroin, accidental (unintentional), initial encounter T40.1X2A Poisoning by heroin, intentional self-harm, initial encounter T40.1X3A Poisoning by heroin, assault, initial encounter T40.1X4A Poisoning by heroin, undetermined, initial encounter T40.2X1A Poisoning by other opioids, accidental (unintentional), initial encounter T40.2X2A Poisoning by other opioids, intentional self-harm, initial encounter T40.2X3A Poisoning by other opioids, assault, initial encounter T40.2X4A Poisoning by other opioids, undetermined, initial encounter T40.3X1A Poisoning by methadone, accidental (unintentional), initial encounter T40.3X2A Poisoning by methadone, intentional self-harm, initial encounter T40.3X3A Poisoning by methadone, assault, initial encounter T40.3X4A Poisoning by methadone, undetermined, initial encounter T40.491A Poisoning by other synthetic narcotics, accidental (unintentional), initial encounter T40.492A Poisoning by other synthetic narcotics, intentional self-harm, initial encounter T40.493A Poisoning by other synthetic narcotics, assault, initial encounter T40.494A Poisoning by other synthetic narcotics, undetermined, initial encounter T40.5X1A Poisoning by cocaine, accidental (unintentional), initial encounter T40.5X2A Poisoning by cocaine, intentional self-harm, initial encounter T40.5X3A Poisoning by cocaine, assault, initial encounter T40.5X4A Poisoning by cocaine, undetermined, initial encounter T40.601A Poisoning by unspecified narcotics, accidental (unintentional), initial encounter T40.602A Poisoning by unspecified narcotics, intentional self-harm, initial encounter T40.603A Poisoning by unspecified narcotics, assault, initial encounter T40.604A Poisoning by unspecified narcotics, undetermined, initial encounter T40.691A Poisoning by other narcotics, accidental (unintentional), initial encounter T40.692A Poisoning by other narcotics, intentional self-harm, initial encounter T40.693A Poisoning by other narcotics, assault, initial encounter T40.694A Poisoning by other narcotics, undetermined, initial encounter T40.711A Poisoning by cannabis, accidental (unintentional), initial encounter T40.712A Poisoning by cannabis, intentional self-harm, initial encounter T40.713A Poisoning by cannabis, assault, initial encounter T40.714A Poisoning by cannabis, undetermined, initial encounter T40.721A Poisoning by synthetic cannabinoids, accidental (unintentional), initial encounter T40.722A Poisoning by synthetic cannabinoids, intentional self-harm, initial encounter T40.723A Poisoning by synthetic cannabinoids, assault, initial encounter T40.724A Poisoning by synthetic cannabinoids, undetermined, initial encounter T40.8X2A Poisoning by lysergide [LSD], intentional self-harm, initial encounter T40.8X3A Poisoning by lysergide [LSD], assault, initial encounter T40.8X4A Poisoning by lysergide [LSD], undetermined, initial encounter T40.901A Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), initial encounter T40.902A Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, initial encounter T40.903A Poisoning by unspecified psychodysleptics [hallucinogens], assault, initial encounter T40.904A Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, initial encounter T40.991A Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), initial encounter T40.992A Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, initial encounter T40.993A Poisoning by other psychodysleptics [hallucinogens], assault, initial encounter T40.994A Poisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter T42.0X1A Poisoning by hydantoin derivatives, accidental (unintentional), initial encounter T42.0X2A Poisoning by hydantoin derivatives, intentional self-harm, initial encounter T42.0X3A Poisoning by hydantoin derivatives, assault, initial encounter T42.0X4A Poisoning by hydantoin derivatives, undetermined, initial encounter T42.3X1A Poisoning by barbiturates, accidental (unintentional), initial encounter T42.3X2A Poisoning by barbiturates, intentional self-harm, initial encounter T42.3X3A Poisoning by barbiturates, assault, initial encounter T42.3X4A Poisoning by barbiturates, undetermined, initial encounter T42.4X1A Poisoning by benzodiazepines, accidental (unintentional), initial encounter T42.4X2A Poisoning by benzodiazepines, intentional self-harm, initial encounter T42.4X3A Poisoning by benzodiazepines, assault, initial encounter T42.4X4A Poisoning by benzodiazepines, undetermined, initial encounter T42.6X1A Poisoning by other antiepileptic and sedative-hypnotic drugs, accidental (unintentional), initial encounter T42.6X2A Poisoning by other antiepileptic and sedative-hypnotic drugs, intentional self-harm, initial encounter T42.6X3A Poisoning by other antiepileptic and sedative-hypnotic drugs, assault, initial encounter T42.6X4A Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined, initial encounter T43.011A Poisoning by tricyclic antidepressants, accidental (unintentional), initial encounter T43.012A Poisoning by tricyclic antidepressants, intentional self-harm, initial encounter T43.013A Poisoning by tricyclic antidepressants, assault, initial encounter T43.014A Poisoning by tricyclic antidepressants, undetermined, initial encounter T43.021A Poisoning by tetracyclic antidepressants, accidental (unintentional), initial encounter T43.022A Poisoning by tetracyclic antidepressants, intentional self-harm, initial encounter T43.023A Poisoning by tetracyclic antidepressants, assault, initial encounter T43.024A Poisoning by tetracyclic antidepressants, undetermined, initial encounter T43.1X1A Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), initial encounter T43.1X2A Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, initial encounter T43.1X3A Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, initial encounter T43.1X4A Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, initial encounter T43.201A Poisoning by unspecified antidepressants, accidental (unintentional), initial encounter T43.202A Poisoning by unspecified antidepressants, intentional self-harm, initial encounter T43.203A Poisoning by unspecified antidepressants, assault, initial encounter T43.204A Poisoning by unspecified antidepressants, undetermined, initial encounter T43.211A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional), initial encounter T43.212A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm, initial encounter T43.213A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault, initial encounter T43.214A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined, initial encounter T43.221A Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), initial encounter T43.222A Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, initial encounter T43.223A Poisoning by selective serotonin reuptake inhibitors, assault, initial encounter T43.224A Poisoning by selective serotonin reuptake inhibitors, undetermined, initial encounter T43.291A Poisoning by other antidepressants, accidental (unintentional), initial encounter T43.292A Poisoning by other antidepressants, intentional self-harm, initial encounter T43.293A Poisoning by other antidepressants, assault, initial encounter T43.294A Poisoning by other antidepressants, undetermined, initial encounter T43.3X1A Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.3X2A Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.3X3A Poisoning by phenothiazine antipsychotics and neuroleptics, assault, initial encounter T43.3X4A Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined, initial encounter T43.4X1A Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), initial encounter T43.4X2A Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, initial encounter T43.4X3A Poisoning by butyrophenone and thiothixene neuroleptics, assault, initial encounter T43.4X4A Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, initial encounter T43.501A Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.502A Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.503A Poisoning by unspecified antipsychotics and neuroleptics, assault, initial encounter T43.504A Poisoning by unspecified antipsychotics and neuroleptics, undetermined, initial encounter T43.591A Poisoning by other antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.592A Poisoning by other antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.593A Poisoning by other antipsychotics and neuroleptics, assault, initial encounter T43.594A Poisoning by other antipsychotics and neuroleptics, undetermined, initial encounter T43.601A Poisoning by unspecified psychostimulants, accidental (unintentional), initial encounter T43.602A Poisoning by unspecified psychostimulants, intentional self-harm, initial encounter T43.603A Poisoning by unspecified psychostimulants, assault, initial encounter T43.604A Poisoning by unspecified psychostimulants, undetermined, initial encounter T43.611A Poisoning by caffeine, accidental (unintentional), initial encounter T43.612A Poisoning by caffeine, intentional self-harm, initial encounter T43.613A Poisoning by caffeine, assault, initial encounter T43.614A Poisoning by caffeine, undetermined, initial encounter T43.621A Poisoning by amphetamines, accidental (unintentional), initial encounter T43.622A Poisoning by amphetamines, intentional self-harm, initial encounter T43.623A Poisoning by amphetamines, assault, initial encounter T43.624A Poisoning by amphetamines, undetermined, initial encounter T43.631A Poisoning by methylphenidate, accidental (unintentional), initial encounter T43.632A Poisoning by methylphenidate, intentional self-harm, initial encounter T43.633A Poisoning by methylphenidate, assault, initial encounter T43.634A Poisoning by methylphenidate, undetermined, initial encounter T43.641A Poisoning by ecstasy, accidental (unintentional), initial encounter T43.642A Poisoning by ecstasy, intentional self-harm, initial encounter T43.643A Poisoning by ecstasy, assault, initial encounter T43.644A Poisoning by ecstasy, undetermined, initial encounter T43.651A Poisoning by methamphetamines accidental (unintentional), initial encounter T43.652A Poisoning by methamphetamines intentional self-harm, initial encounter T43.653A Poisoning by methamphetamines, assault, initial encounter T43.654A Poisoning by methamphetamines, undetermined, initial encounter T43.691A Poisoning by other psychostimulants, accidental (unintentional), initial encounter T43.692A Poisoning by other psychostimulants, intentional self-harm, initial encounter T43.693A Poisoning by other psychostimulants, assault, initial encounter T43.694A Poisoning by other psychostimulants, undetermined, initial encounter T43.8X1A Poisoning by other psychotropic drugs, accidental (unintentional), initial encounter T43.8X2A Poisoning by other psychotropic drugs, intentional self-harm, initial encounter T43.8X3A Poisoning by other psychotropic drugs, assault, initial encounter T43.8X4A Poisoning by other psychotropic drugs, undetermined, initial encounter T43.91XA Poisoning by unspecified psychotropic drug, accidental (unintentional), initial encounter T43.92XA Poisoning by unspecified psychotropic drug, intentional self-harm, initial encounter T43.93XA Poisoning by unspecified psychotropic drug, assault, initial encounter T43.94XA Poisoning by unspecified psychotropic drug, undetermined, initial encounter T45.0X1A Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), initial encounter T45.0X2A Poisoning by antiallergic and antiemetic drugs, intentional self-harm, initial encounter T45.0X3A Poisoning by antiallergic and antiemetic drugs, assault, initial encounter T45.0X4A Poisoning by antiallergic and antiemetic drugs, undetermined, initial encounter T46.0X1A Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), initial encounter T46.0X2A Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, initial encounter T46.0X3A Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, initial encounter T46.0X4A Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, initial encounter T50.901A Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), initial encounter T50.902A Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, initial encounter T50.903A Poisoning by unspecified drugs, medicaments and biological substances, assault, initial encounter T50.904A Poisoning by unspecified drugs, medicaments and biological substances, undetermined, initial encounter T50.911A Poisoning by multiple unspecified drugs, medicaments and biological substances, accidental (unintentional), initial encounter T50.912A Poisoning by multiple unspecified drugs, medicaments and biological substances, intentional self-harm, initial encounter T50.913A Poisoning by multiple unspecified drugs, medicaments and biological substances, assault, initial encounter T50.914A Poisoning by multiple unspecified drugs, medicaments and biological substances, undetermined, initial encounter T50.991A Poisoning by other drugs, medicaments and biological substances, accidental (unintentional), initial encounter Z71.51 Drug abuse counseling and surveillance of drug abuser Z79.891 Long term (current) use of opiate analgesic Z79.899 Other long term (current) drug therapy Z91.120 Patient's intentional underdosing of medication regimen due to financial hardship Z91.128 Patient's intentional underdosing of medication regimen for other reason Z91.130 Patient's unintentional underdosing of medication regimen due to age-related debility Z91.138 Patient's unintentional underdosing of medication regimen for other reason Z91.141 Patient's other noncompliance with medication regimen due to financial hardship Z91.148 Patient's other noncompliance with medication regimen for other reason Z91.190 Patient's noncompliance with other medical treatment and regimen due to financial hardship Z91.198 Patient's noncompliance with other medical treatment and regimen for other reason It is the provider’s responsibility to select codes carried out to the highest level of specificity and selected from the ICD-10-CM code book appropriate to the year in which the service is rendered for the claim(s) submitted. Physicians are to select the most appropriate diagnosis code. Labs are not to prepopulate requisition forms with diagnosis codes. The following ICD-10-CM codes support medical necessity and provide coverage for HCPCS codes: G0480, G0481, G0482, G0483, or G0659 (Definitive UDT) E03.5 Myxedema coma E87.21 Acute metabolic acidosis E87.22 Chronic metabolic acidosis E87.29 Other acidosis F10.11 Alcohol abuse, in remission F10.120 Alcohol abuse with intoxication, uncomplicated F10.121 Alcohol abuse with intoxication delirium F10.129 Alcohol abuse with intoxication, unspecified F10.130 Alcohol abuse with withdrawal, uncomplicated F10.131 Alcohol abuse with withdrawal delirium F10.132 Alcohol abuse with withdrawal with perceptual disturbance F10.14 Alcohol abuse with alcohol-induced mood disorder F10.150 Alcohol abuse with alcohol-induced psychotic disorder with delusions F10.151 Alcohol abuse with alcohol-induced psychotic disorder with hallucinations F10.159 Alcohol abuse with alcohol-induced psychotic disorder, unspecified F10.180 Alcohol abuse with alcohol-induced anxiety disorder F10.181 Alcohol abuse with alcohol-induced sexual dysfunction F10.182 Alcohol abuse with alcohol-induced sleep disorder F10.188 Alcohol abuse with other alcohol-induced disorder F10.19 Alcohol abuse with unspecified alcohol-induced disorder F10.20 Alcohol dependence, uncomplicated F10.21 Alcohol dependence, in remission F10.220 Alcohol dependence with intoxication, uncomplicated F10.221 Alcohol dependence with intoxication delirium F10.229 Alcohol dependence with intoxication, unspecified F10.230 Alcohol dependence with withdrawal, uncomplicated F10.231 Alcohol dependence with withdrawal delirium F10.232 Alcohol dependence with withdrawal with perceptual disturbance F10.239 Alcohol dependence with withdrawal, unspecified F10.24 Alcohol dependence with alcohol-induced mood disorder F10.250 Alcohol dependence with alcohol-induced psychotic disorder with delusions F10.251 Alcohol dependence with alcohol-induced psychotic disorder with hallucinations F10.259 Alcohol dependence with alcohol-induced psychotic disorder, unspecified F10.26 Alcohol dependence with alcohol-induced persisting amnestic disorder F10.27 Alcohol dependence with alcohol-induced persisting dementia F10.280 Alcohol dependence with alcohol-induced anxiety disorder F10.281 Alcohol dependence with alcohol-induced sexual dysfunction F10.282 Alcohol dependence with alcohol-induced sleep disorder F10.288 Alcohol dependence with other alcohol-induced disorder F10.29 Alcohol dependence with unspecified alcohol-induced disorder F10.920 Alcohol use, unspecified with intoxication, uncomplicated F10.921 Alcohol use, unspecified with intoxication delirium F10.929 Alcohol use, unspecified with intoxication, unspecified F10.94 Alcohol use, unspecified with alcohol-induced mood disorder F10.950 Alcohol use, unspecified with alcohol-induced psychotic disorder with delusions F10.951 Alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations F10.959 Alcohol use, unspecified with alcohol-induced psychotic disorder, unspecified F10.96 Alcohol use, unspecified with alcohol-induced persisting amnestic disorder F10.97 Alcohol use, unspecified with alcohol-induced persisting dementia F10.980 Alcohol use, unspecified with alcohol-induced anxiety disorder F10.981 Alcohol use, unspecified with alcohol-induced sexual dysfunction F10.982 Alcohol use, unspecified with alcohol-induced sleep disorder F10.988 Alcohol use, unspecified with other alcohol-induced disorder F10.99 Alcohol use, unspecified with unspecified alcohol-induced disorder F11.11 Opioid abuse, in remission F11.120 Opioid abuse with intoxication, uncomplicated F11.121 Opioid abuse with intoxication delirium F11.122 Opioid abuse with intoxication with perceptual disturbance F11.129 Opioid abuse with intoxication, unspecified F11.13 Opioid abuse with withdrawal F11.14 Opioid abuse with opioid-induced mood disorder F11.150 Opioid abuse with opioid-induced psychotic disorder with delusions F11.151 Opioid abuse with opioid-induced psychotic disorder with hallucinations F11.159 Opioid abuse with opioid-induced psychotic disorder, unspecified F11.181 Opioid abuse with opioid-induced sexual dysfunction F11.182 Opioid abuse with opioid-induced sleep disorder F11.188 Opioid abuse with other opioid-induced disorder F11.19 Opioid abuse with unspecified opioid-induced disorder F11.20 Opioid dependence, uncomplicated F11.21 Opioid dependence, in remission F11.220 Opioid dependence with intoxication, uncomplicated F11.221 Opioid dependence with intoxication delirium F11.222 Opioid dependence with intoxication with perceptual disturbance F11.229 Opioid dependence with intoxication, unspecified F11.23 Opioid dependence with withdrawal F11.24 Opioid dependence with opioid-induced mood disorder F11.250 Opioid dependence with opioid-induced psychotic disorder with delusions F11.251 Opioid dependence with opioid-induced psychotic disorder with hallucinations F11.281 Opioid dependence with opioid-induced sexual dysfunction F11.282 Opioid dependence with opioid-induced sleep disorder F11.288 Opioid dependence with other opioid-induced disorder F11.29 Opioid dependence with unspecified opioid-induced disorder F11.90 Opioid use, unspecified, uncomplicated F11.920 Opioid use, unspecified with intoxication, uncomplicated F11.921 Opioid use, unspecified with intoxication delirium F11.922 Opioid use, unspecified with intoxication with perceptual disturbance F11.929 Opioid use, unspecified with intoxication, unspecified F11.93 Opioid use, unspecified with withdrawal F11.94 Opioid use, unspecified with opioid-induced mood disorder F11.950 Opioid use, unspecified with opioid-induced psychotic disorder with delusions F11.951 Opioid use, unspecified with opioid-induced psychotic disorder with hallucinations F11.959 Opioid use, unspecified with opioid-induced psychotic disorder, unspecified F11.981 Opioid use, unspecified with opioid-induced sexual dysfunction F11.982 Opioid use, unspecified with opioid-induced sleep disorder F11.988 Opioid use, unspecified with other opioid-induced disorder F11.99 Opioid use, unspecified with unspecified opioid-induced disorder F12.11 Cannabis abuse, in remission F12.120 Cannabis abuse with intoxication, uncomplicated F12.121 Cannabis abuse with intoxication delirium F12.122 Cannabis abuse with intoxication with perceptual disturbance F12.129 Cannabis abuse with intoxication, unspecified F12.13 Cannabis abuse with withdrawal F12.150 Cannabis abuse with psychotic disorder with delusions F12.151 Cannabis abuse with psychotic disorder with hallucinations F12.159 Cannabis abuse with psychotic disorder, unspecified F12.180 Cannabis abuse with cannabis-induced anxiety disorder F12.188 Cannabis abuse with other cannabis-induced disorder F12.19 Cannabis abuse with unspecified cannabis-induced disorder F12.20 Cannabis dependence, uncomplicated F12.21 Cannabis dependence, in remission F12.220 Cannabis dependence with intoxication, uncomplicated F12.221 Cannabis dependence with intoxication delirium F12.222 Cannabis dependence with intoxication with perceptual disturbance F12.229 Cannabis dependence with intoxication, unspecified F12.23 Cannabis dependence with withdrawal F12.250 Cannabis dependence with psychotic disorder with delusions F12.251 Cannabis dependence with psychotic disorder with hallucinations F12.259 Cannabis dependence with psychotic disorder, unspecified F12.280 Cannabis dependence with cannabis-induced anxiety disorder F12.288 Cannabis dependence with other cannabis-induced disorder F12.29 Cannabis dependence with unspecified cannabis-induced disorder F12.90 Cannabis use, unspecified, uncomplicated F12.920 Cannabis use, unspecified with intoxication, uncomplicated F12.921 Cannabis use, unspecified with intoxication delirium F12.922 Cannabis use, unspecified with intoxication with perceptual disturbance F12.929 Cannabis use, unspecified with intoxication, unspecified F12.93 Cannabis use, unspecified with withdrawal F12.950 Cannabis use, unspecified with psychotic disorder with delusions F12.951 Cannabis use, unspecified with psychotic disorder with hallucinations F12.959 Cannabis use, unspecified with psychotic disorder, unspecified F12.980 Cannabis use, unspecified with anxiety disorder F12.988 Cannabis use, unspecified with other cannabis-induced disorder F12.99 Cannabis use, unspecified with unspecified cannabis-induced disorder F13.10 Sedative, hypnotic or anxiolytic abuse, uncomplicated F13.11 Sedative, hypnotic or anxiolytic abuse, in remission F13.120 Sedative, hypnotic or anxiolytic abuse with intoxication, uncomplicated F13.121 Sedative, hypnotic or anxiolytic abuse with intoxication delirium F13.129 Sedative, hypnotic or anxiolytic abuse with intoxication, unspecified F13.130 Sedative, hypnotic or anxiolytic abuse with withdrawal, uncomplicated F13.131 Sedative, hypnotic or anxiolytic abuse with withdrawal delirium F13.132 Sedative, hypnotic or anxiolytic abuse with withdrawal with perceptual disturbance F13.14 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced mood disorder F13.150 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced psychotic disorder with delusions F13.151 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced psychotic disorder with hallucinations F13.159 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced psychotic disorder, unspecified F13.180 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced anxiety disorder F13.181 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced sexual dysfunction F13.182 Sedative, hypnotic or anxiolytic abuse with sedative, hypnotic or anxiolytic-induced sleep disorder F13.188 Sedative, hypnotic or anxiolytic abuse with other sedative, hypnotic or anxiolytic-induced disorder F13.19 Sedative, hypnotic or anxiolytic abuse with unspecified sedative, hypnotic or anxiolytic-induced disorder F13.20 Sedative, hypnotic or anxiolytic dependence, uncomplicated F13.21 Sedative, hypnotic or anxiolytic dependence, in remission F13.220 Sedative, hypnotic or anxiolytic dependence with intoxication, uncomplicated F13.221 Sedative, hypnotic or anxiolytic dependence with intoxication delirium F13.229 Sedative, hypnotic or anxiolytic dependence with intoxication, unspecified F13.230 Sedative, hypnotic or anxiolytic dependence with withdrawal, uncomplicated F13.231 Sedative, hypnotic or anxiolytic dependence with withdrawal delirium F13.232 Sedative, hypnotic or anxiolytic dependence with withdrawal with perceptual disturbance F13.239 Sedative, hypnotic or anxiolytic dependence with withdrawal, unspecified F13.24 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced mood disorder F13.250 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced psychotic disorder with delusions F13.251 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced psychotic disorder with hallucinations F13.259 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced psychotic disorder, unspecified F13.26 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced persisting amnestic disorder F13.27 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced persisting dementia F13.280 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced anxiety disorder F13.281 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced sexual dysfunction F13.282 Sedative, hypnotic or anxiolytic dependence with sedative, hypnotic or anxiolytic-induced sleep disorder F13.288 Sedative, hypnotic or anxiolytic dependence with other sedative, hypnotic or anxiolytic-induced disorder F13.29 Sedative, hypnotic or anxiolytic dependence with unspecified sedative, hypnotic or anxiolytic-induced disorder F13.90 Sedative, hypnotic, or anxiolytic use, unspecified, uncomplicated F13.920 Sedative, hypnotic or anxiolytic use, unspecified with intoxication, uncomplicated F13.921 Sedative, hypnotic or anxiolytic use, unspecified with intoxication delirium F13.929 Sedative, hypnotic or anxiolytic use, unspecified with intoxication, unspecified F13.930 Sedative, hypnotic or anxiolytic use, unspecified with withdrawal, uncomplicated F13.931 Sedative, hypnotic or anxiolytic use, unspecified with withdrawal delirium F13.932 Sedative, hypnotic or anxiolytic use, unspecified with withdrawal with perceptual disturbances F13.939 Sedative, hypnotic or anxiolytic use, unspecified with withdrawal, unspecified F13.94 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced mood disorder F13.950 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced psychotic disorder with delusions F13.951 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced psychotic disorder with hallucinations F13.959 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced psychotic disorder, unspecified F13.96 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced persisting amnestic disorder F13.97 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced persisting dementia F13.980 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced anxiety disorder F13.981 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced sexual dysfunction F13.982 Sedative, hypnotic or anxiolytic use, unspecified with sedative, hypnotic or anxiolytic-induced sleep disorder F13.988 Sedative, hypnotic or anxiolytic use, unspecified with other sedative, hypnotic or anxiolytic-induced disorder F13.99 Sedative, hypnotic or anxiolytic use, unspecified with unspecified sedative, hypnotic or anxiolytic-induced disorder F14.10 Cocaine abuse, uncomplicated F14.11 Cocaine abuse, in remission F14.120 Cocaine abuse with intoxication, uncomplicated F14.121 Cocaine abuse with intoxication with delirium F14.122 Cocaine abuse with intoxication with perceptual disturbance F14.13 Cocaine abuse, unspecified with withdrawal F14.14 Cocaine abuse with cocaine-induced mood disorder F14.150 Cocaine abuse with cocaine-induced psychotic disorder with delusions F14.151 Cocaine abuse with cocaine-induced psychotic disorder with hallucinations F14.159 Cocaine abuse with cocaine-induced psychotic disorder, unspecified F14.180 Cocaine abuse with cocaine-induced anxiety disorder F14.181 Cocaine abuse with cocaine-induced sexual dysfunction F14.182 Cocaine abuse with cocaine-induced sleep disorder F14.188 Cocaine abuse with other cocaine-induced disorder F14.19 Cocaine abuse with unspecified cocaine-induced disorder F14.20 Cocaine dependence, uncomplicated F14.220 Cocaine dependence with intoxication, uncomplicated F14.221 Cocaine dependence with intoxication delirium F14.222 Cocaine dependence with intoxication with perceptual disturbance F14.229 Cocaine dependence with intoxication, unspecified F14.250 Cocaine dependence with cocaine-induced psychotic disorder with delusions F14.251 Cocaine dependence with cocaine-induced psychotic disorder with hallucinations F14.259 Cocaine dependence with cocaine-induced psychotic disorder, unspecified F14.280 Cocaine dependence with cocaine-induced anxiety disorder F14.281 Cocaine dependence with cocaine-induced sexual dysfunction F14.282 Cocaine dependence with cocaine-induced sleep disorder F14.288 Cocaine dependence with other cocaine-induced disorder F14.29 Cocaine dependence with unspecified cocaine-induced disorder F14.90 Cocaine use, unspecified, uncomplicated F14.920 Cocaine use, unspecified with intoxication, uncomplicated F14.921 Cocaine use, unspecified with intoxication delirium F14.922 Cocaine use, unspecified with intoxication with perceptual disturbance F14.929 Cocaine use, unspecified with intoxication, unspecified F14.93 Cocaine use, unspecified with withdrawal F14.94 Cocaine use, unspecified with cocaine-induced mood disorder F14.950 Cocaine use, unspecified with cocaine-induced psychotic disorder with delusions F14.951 Cocaine use, unspecified with cocaine-induced psychotic disorder with hallucinations F14.959 Cocaine use, unspecified with cocaine-induced psychotic disorder, unspecified F14.980 Cocaine use, unspecified with cocaine-induced anxiety disorder F14.981 Cocaine use, unspecified with cocaine-induced sexual dysfunction F14.982 Cocaine use, unspecified with cocaine-induced sleep disorder F14.988 Cocaine use, unspecified with other cocaine-induced disorder F14.99 Cocaine use, unspecified with unspecified cocaine-induced disorder F15.10 Other stimulant abuse, uncomplicated F15.11 Other stimulant abuse, in remission F15.120 Other stimulant abuse with intoxication, uncomplicated F15.121 Other stimulant abuse with intoxication delirium F15.122 Other stimulant abuse with intoxication with perceptual disturbance F15.129 Other stimulant abuse with intoxication, unspecified F15.13 Other stimulant abuse with withdrawal F15.14 Other stimulant abuse with stimulant-induced mood disorder F15.150 Other stimulant abuse with stimulant-induced psychotic disorder with delusions F15.151 Other stimulant abuse with stimulant-induced psychotic disorder with hallucinations F15.159 Other stimulant abuse with stimulant-induced psychotic disorder, unspecified F15.180 Other stimulant abuse with stimulant-induced anxiety disorder F15.181 Other stimulant abuse with stimulant-induced sexual dysfunction F15.182 Other stimulant abuse with stimulant-induced sleep disorder F15.188 Other stimulant abuse with other stimulant-induced disorder F15.19 Other stimulant abuse with unspecified stimulant-induced disorder F15.20 Other stimulant dependence, uncomplicated F15.21 Other stimulant dependence, in remission F15.220 Other stimulant dependence with intoxication, uncomplicated F15.221 Other stimulant dependence with intoxication delirium F15.222 Other stimulant dependence with intoxication with perceptual disturbance F15.229 Other stimulant dependence with intoxication, unspecified F15.23 Other stimulant dependence with withdrawal F15.24 Other stimulant dependence with stimulant-induced mood disorder F15.250 Other stimulant dependence with stimulant-induced psychotic disorder with delusions F15.251 Other stimulant dependence with stimulant-induced psychotic disorder with hallucinations F15.259 Other stimulant dependence with stimulant-induced psychotic disorder, unspecified F15.280 Other stimulant dependence with stimulant-induced anxiety disorder F15.281 Other stimulant dependence with stimulant-induced sexual dysfunction F15.282 Other stimulant dependence with stimulant-induced sleep disorder F15.288 Other stimulant dependence with other stimulant-induced disorder F15.29 Other stimulant dependence with unspecified stimulant-induced disorder F15.90 Other stimulant use, unspecified, uncomplicated F15.920 Other stimulant use, unspecified with intoxication, uncomplicated F15.921 Other stimulant use, unspecified with intoxication delirium F15.922 Other stimulant use, unspecified with intoxication with perceptual disturbance F15.929 Other stimulant use, unspecified with intoxication, unspecified F15.93 Other stimulant use, unspecified with withdrawal F15.94 Other stimulant use, unspecified with stimulant-induced mood disorder F15.950 Other stimulant use, unspecified with stimulant-induced psychotic disorder with delusions F15.951 Other stimulant use, unspecified with stimulant-induced psychotic disorder with hallucinations F15.959 Other stimulant use, unspecified with stimulant-induced psychotic disorder, unspecified F15.980 Other stimulant use, unspecified with stimulant-induced anxiety disorder F15.981 Other stimulant use, unspecified with stimulant-induced sexual dysfunction F15.982 Other stimulant use, unspecified with stimulant-induced sleep disorder F15.988 Other stimulant use, unspecified with other stimulant-induced disorder F15.99 Other stimulant use, unspecified with unspecified stimulant-induced disorder F16.10 Hallucinogen abuse, uncomplicated F16.11 Hallucinogen abuse, in remission F16.120 Hallucinogen abuse with intoxication, uncomplicated F16.121 Hallucinogen abuse with intoxication with delirium F16.122 Hallucinogen abuse with intoxication with perceptual disturbance F16.129 Hallucinogen abuse with intoxication, unspecified F16.150 Hallucinogen abuse with hallucinogen-induced psychotic disorder with delusions F16.151 Hallucinogen abuse with hallucinogen-induced psychotic disorder with hallucinations F16.159 Hallucinogen abuse with hallucinogen-induced psychotic disorder, unspecified F16.180 Hallucinogen abuse with hallucinogen-induced anxiety disorder F16.183 Hallucinogen abuse with hallucinogen persisting perception disorder (flashbacks) F16.188 Hallucinogen abuse with other hallucinogen-induced disorder F16.19 Hallucinogen abuse with unspecified hallucinogen-induced disorder F16.20 Hallucinogen dependence, uncomplicated F16.21 Hallucinogen dependence, in remission F16.220 Hallucinogen dependence with intoxication, uncomplicated F16.221 Hallucinogen dependence with intoxication with delirium F16.229 Hallucinogen dependence with intoxication, unspecified F16.24 Hallucinogen dependence with hallucinogen-induced mood disorder F16.250 Hallucinogen dependence with hallucinogen-induced psychotic disorder with delusions F16.251 Hallucinogen dependence with hallucinogen-induced psychotic disorder with hallucinations F16.259 Hallucinogen dependence with hallucinogen-induced psychotic disorder, unspecified F16.280 Hallucinogen dependence with hallucinogen-induced anxiety disorder F16.283 Hallucinogen dependence with hallucinogen persisting perception disorder (flashbacks) F16.288 Hallucinogen dependence with other hallucinogen-induced disorder F16.29 Hallucinogen dependence with unspecified hallucinogen-induced disorder F16.90 Hallucinogen use, unspecified, uncomplicated F16.920 Hallucinogen use, unspecified with intoxication, uncomplicated F16.921 Hallucinogen use, unspecified with intoxication with delirium F16.929 Hallucinogen use, unspecified with intoxication, unspecified F16.94 Hallucinogen use, unspecified with hallucinogen-induced mood disorder F16.950 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions F16.951 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with hallucinations F16.959 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified F16.980 Hallucinogen use, unspecified with hallucinogen-induced anxiety disorder F16.983 Hallucinogen use, unspecified with hallucinogen persisting perception disorder (flashbacks) F16.988 Hallucinogen use, unspecified with other hallucinogen-induced disorder F16.99 Hallucinogen use, unspecified with unspecified hallucinogen-induced disorder F18.10 Inhalant abuse, uncomplicated F18.11 Inhalant abuse, in remission F18.120 Inhalant abuse with intoxication, uncomplicated F18.121 Inhalant abuse with intoxication delirium F18.129 Inhalant abuse with intoxication, unspecified F18.14 Inhalant abuse with inhalant-induced mood disorder F18.150 Inhalant abuse with inhalant-induced psychotic disorder with delusions F18.151 Inhalant abuse with inhalant-induced psychotic disorder with hallucinations F18.159 Inhalant abuse with inhalant-induced psychotic disorder, unspecified F18.17 Inhalant abuse with inhalant-induced dementia F18.180 Inhalant abuse with inhalant-induced anxiety disorder F18.188 Inhalant abuse with other inhalant-induced disorder F18.19 Inhalant abuse with unspecified inhalant-induced disorder F18.20 Inhalant dependence, uncomplicated F18.21 Inhalant dependence, in remission F18.220 Inhalant dependence with intoxication, uncomplicated F18.221 Inhalant dependence with intoxication delirium F18.229 Inhalant dependence with intoxication, unspecified F18.24 Inhalant dependence with inhalant-induced mood disorder F18.250 Inhalant dependence with inhalant-induced psychotic disorder with delusions F18.251 Inhalant dependence with inhalant-induced psychotic disorder with hallucinations F18.259 Inhalant dependence with inhalant-induced psychotic disorder, unspecified F18.27 Inhalant dependence with inhalant-induced dementia F18.280 Inhalant dependence with inhalant-induced anxiety disorder F18.288 Inhalant dependence with other inhalant-induced disorder F18.29 Inhalant dependence with unspecified inhalant-induced disorder F18.90 Inhalant use, unspecified, uncomplicated F18.920 Inhalant use, unspecified with intoxication, uncomplicated F18.921 Inhalant use, unspecified with intoxication with delirium F18.929 Inhalant use, unspecified with intoxication, unspecified F18.94 Inhalant use, unspecified with inhalant-induced mood disorder F18.950 Inhalant use, unspecified with inhalant-induced psychotic disorder with delusions F18.951 Inhalant use, unspecified with inhalant-induced psychotic disorder with hallucinations F18.959 Inhalant use, unspecified with inhalant-induced psychotic disorder, unspecified F18.980 Inhalant use, unspecified with inhalant-induced anxiety disorder F18.988 Inhalant use, unspecified with other inhalant-induced disorder F18.99 Inhalant use, unspecified with unspecified inhalant-induced disorder F19.10 Other psychoactive substance abuse, uncomplicated F19.11 Other psychoactive substance abuse, in remission F19.120 Other psychoactive substance abuse with intoxication, uncomplicated F19.121 Other psychoactive substance abuse with intoxication delirium F19.122 Other psychoactive substance abuse with intoxication with perceptual disturbances F19.129 Other psychoactive substance abuse with intoxication, unspecified F19.130 Other psychoactive substance abuse with withdrawal, uncomplicated F19.131 Other psychoactive substance abuse with withdrawal delirium F19.132 Other psychoactive substance abuse with withdrawal with perceptual disturbance F19.14 Other psychoactive substance abuse with psychoactive substance-induced mood disorder F19.150 Other psychoactive substance abuse with psychoactive substance-induced psychotic disorder with delusions F19.151 Other psychoactive substance abuse with psychoactive substance-induced psychotic disorder with hallucinations F19.159 Other psychoactive substance abuse with psychoactive substance-induced psychotic disorder, unspecified F19.16 Other psychoactive substance abuse with psychoactive substance-induced persisting amnestic disorder F19.17 Other psychoactive substance abuse with psychoactive substance-induced persisting dementia F19.180 Other psychoactive substance abuse with psychoactive substance-induced anxiety disorder F19.181 Other psychoactive substance abuse with psychoactive substance-induced sexual dysfunction F19.182 Other psychoactive substance abuse with psychoactive substance-induced sleep disorder F19.188 Other psychoactive substance abuse with other psychoactive substance-induced disorder F19.19 Other psychoactive substance abuse with unspecified psychoactive substance-induced disorder F19.20 Other psychoactive substance dependence, uncomplicated F19.21 Other psychoactive substance dependence, in remission F19.220 Other psychoactive substance dependence with intoxication, uncomplicated F19.221 Other psychoactive substance dependence with intoxication delirium F19.222 Other psychoactive substance dependence with intoxication with perceptual disturbance F19.229 Other psychoactive substance dependence with intoxication, unspecified F19.230 Other psychoactive substance dependence with withdrawal, uncomplicated F19.231 Other psychoactive substance dependence with withdrawal delirium F19.232 Other psychoactive substance dependence with withdrawal with perceptual disturbance F19.239 Other psychoactive substance dependence with withdrawal, unspecified F19.24 Other psychoactive substance dependence with psychoactive substance-induced mood disorder F19.250 Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder with delusions F19.251 Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder with hallucinations F19.259 Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder, unspecified F19.26 Other psychoactive substance dependence with psychoactive substance-induced persisting amnestic disorder F19.27 Other psychoactive substance dependence with psychoactive substance-induced persisting dementia F19.280 Other psychoactive substance dependence with psychoactive substance-induced anxiety disorder F19.281 Other psychoactive substance dependence with psychoactive substance-induced sexual dysfunction F19.282 Other psychoactive substance dependence with psychoactive substance-induced sleep disorder F19.288 Other psychoactive substance dependence with other psychoactive substance-induced disorder F19.29 Other psychoactive substance dependence with unspecified psychoactive substance-induced disorder F19.90 Other psychoactive substance use, unspecified, uncomplicated F19.920 Other psychoactive substance use, unspecified with intoxication, uncomplicated F19.921 Other psychoactive substance use, unspecified with intoxication with delirium F19.922 Other psychoactive substance use, unspecified with intoxication with perceptual disturbance F19.929 Other psychoactive substance use, unspecified with intoxication, unspecified F19.930 Other psychoactive substance use, unspecified with withdrawal, uncomplicated F19.931 Other psychoactive substance use, unspecified with withdrawal delirium F19.932 Other psychoactive substance use, unspecified with withdrawal with perceptual disturbance F19.939 Other psychoactive substance use, unspecified with withdrawal, unspecified F19.94 Other psychoactive substance use, unspecified with psychoactive substance-induced mood disorder F19.950 Other psychoactive substance use, unspecified with psychoactive substance-induced psychotic disorder with delusions F19.951 Other psychoactive substance use, unspecified with psychoactive substance-induced psychotic disorder with hallucinations F19.959 Other psychoactive substance use, unspecified with psychoactive substance-induced psychotic disorder, unspecified F19.96 Other psychoactive substance use, unspecified with psychoactive substance-induced persisting amnestic disorder F19.97 Other psychoactive substance use, unspecified with psychoactive substance-induced persisting dementia F19.980 Other psychoactive substance use, unspecified with psychoactive substance-induced anxiety disorder F19.981 Other psychoactive substance use, unspecified with psychoactive substance-induced sexual dysfunction F19.982 Other psychoactive substance use, unspecified with psychoactive substance-induced sleep disorder F19.988 Other psychoactive substance use, unspecified with other psychoactive substance-induced disorder F19.99 Other psychoactive substance use, unspecified with unspecified psychoactive substance-induced disorder F20.0 Paranoid schizophrenia F20.1 Disorganized schizophrenia F20.2 Catatonic schizophrenia F20.3 Undifferentiated schizophrenia F20.5 Residual schizophrenia F20.81 Schizophreniform disorder F20.89 Other schizophrenia F20.9 Schizophrenia, unspecified F23 Brief psychotic disorder F25.0 Schizoaffective disorder, bipolar type F25.1 Schizoaffective disorder, depressive type F25.8 Other schizoaffective disorders F25.9 Schizoaffective disorder, unspecified F28 Other psychotic disorder not due to a substance or known physiological condition F29 Unspecified psychosis not due to a substance or known physiological condition F30.10 Manic episode without psychotic symptoms, unspecified F30.11 Manic episode without psychotic symptoms, mild F30.12 Manic episode without psychotic symptoms, moderate F30.13 Manic episode, severe, without psychotic symptoms F30.2 Manic episode, severe with psychotic symptoms F30.3 Manic episode in partial remission F30.4 Manic episode in full remission F30.8 Other manic episodes F30.9 Manic episode, unspecified F31.10 Bipolar disorder, current episode manic without psychotic features, unspecified F31.11 Bipolar disorder, current episode manic without psychotic features, mild F31.12 Bipolar disorder, current episode manic without psychotic features, moderate F31.13 Bipolar disorder, current episode manic without psychotic features, severe F31.2 Bipolar disorder, current episode manic severe with psychotic features F31.30 Bipolar disorder, current episode depressed, mild or moderate severity, unspecified F31.31 Bipolar disorder, current episode depressed, mild F31.32 Bipolar disorder, current episode depressed, moderate F31.4 Bipolar disorder, current episode depressed, severe, without psychotic features F31.5 Bipolar disorder, current episode depressed, severe, with psychotic features F31.60 Bipolar disorder, current episode mixed, unspecified F31.61 Bipolar disorder, current episode mixed, mild F31.62 Bipolar disorder, current episode mixed, moderate F31.63 Bipolar disorder, current episode mixed, severe, without psychotic features F31.64 Bipolar disorder, current episode mixed, severe, with psychotic features F31.70 Bipolar disorder, currently in remission, most recent episode unspecified F31.71 Bipolar disorder, in partial remission, most recent episode hypomanic F31.72 Bipolar disorder, in full remission, most recent episode hypomanic F31.73 Bipolar disorder, in partial remission, most recent episode manic F31.74 Bipolar disorder, in full remission, most recent episode manic F31.75 Bipolar disorder, in partial remission, most recent episode depressed F31.76 Bipolar disorder, in full remission, most recent episode depressed F31.77 Bipolar disorder, in partial remission, most recent episode mixed F31.78 Bipolar disorder, in full remission, most recent episode mixed F31.81 Bipolar II disorder F31.89 Other bipolar disorder F31.9 Bipolar disorder, unspecified F32.0 Major depressive disorder, single episode, mild F32.1 Major depressive disorder, single episode, moderate F32.2 Major depressive disorder, single episode, severe without psychotic features F32.3 Major depressive disorder, single episode, severe with psychotic features F32.4 Major depressive disorder, single episode, in partial remission F32.5 Major depressive disorder, single episode, in full remission F32.81 Premenstrual dysphoric disorder F32.89 Other specified depressive episodes F32.9 Major depressive disorder, single episode, unspecified F33.0 Major depressive disorder, recurrent, mild F33.1 Major depressive disorder, recurrent, moderate F33.2 Major depressive disorder, recurrent severe without psychotic features F33.3 Major depressive disorder, recurrent, severe with psychotic symptoms F33.40 Major depressive disorder, recurrent, in remission, unspecified F33.41 Major depressive disorder, recurrent, in partial remission F33.42 Major depressive disorder, recurrent, in full remission F33.8 Other recurrent depressive disorders F33.9 Major depressive disorder, recurrent, unspecified F34.0 Cyclothymic disorder F34.1 Dysthymic disorder F34.81 Disruptive mood dysregulation disorder F34.89 Other specified persistent mood disorders F34.9 Persistent mood [affective] disorder, unspecified F39 Unspecified mood [affective] disorder F43.0 Acute stress reaction F43.10 Post-traumatic stress disorder, unspecified F43.11 Post-traumatic stress disorder, acute F43.12 Post-traumatic stress disorder, chronic F43.20 Adjustment disorder, unspecified F43.21 Adjustment disorder with depressed mood F43.22 Adjustment disorder with anxiety F43.23 Adjustment disorder with mixed anxiety and depressed mood F43.24 Adjustment disorder with disturbance of conduct F43.25 Adjustment disorder with mixed disturbance of emotions and conduct F43.29 Adjustment disorder with other symptoms F43.89 Other reactions to severe stress F43.9 Reaction to severe stress, unspecified F44.0 Dissociative amnesia F44.1 Dissociative fugue F44.2 Dissociative stupor F44.4 Conversion disorder with motor symptom or deficit F44.5 Conversion disorder with seizures or convulsions F44.6 Conversion disorder with sensory symptom or deficit F44.7 Conversion disorder with mixed symptom presentation F44.81 Dissociative identity disorder F44.89 Other dissociative and conversion disorders F44.9 Dissociative and conversion disorder, unspecified F45.0 Somatization disorder F45.1 Undifferentiated somatoform disorder F45.20 Hypochondriacal disorder, unspecified F45.21 Hypochondriasis F45.22 Body dysmorphic disorder F45.29 Other hypochondriacal disorders F45.41 Pain disorder exclusively related to psychological factors F45.42 Pain disorder with related psychological factors F45.8 Other somatoform disorders F45.9 Somatoform disorder, unspecified F55.0 Abuse of antacids F55.1 Abuse of herbal or folk remedies F55.2 Abuse of laxatives F55.3 Abuse of steroids or hormones F55.4 Abuse of vitamins F55.8 Abuse of other non-psychoactive substances F60.0 Paranoid personality disorder F60.1 Schizoid personality disorder F60.2 Antisocial personality disorder F60.3 Borderline personality disorder F60.4 Histrionic personality disorder F60.5 Obsessive-compulsive personality disorder F60.6 Avoidant personality disorder F60.7 Dependent personality disorder F60.81 Narcissistic personality disorder F60.89 Other specific personality disorders F60.9 Personality disorder, unspecified G40.001 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus G40.009 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus G40.011 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus G40.019 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus G40.101 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus G40.109 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus G40.111 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus G40.119 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus G40.201 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus G40.209 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus G40.211 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus G40.219 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus G40.301 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus G40.309 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus G40.311 Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus G40.319 Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus G40.401 Other generalized epilepsy and epileptic syndromes, not intractable, with status epilepticus G40.409 Other generalized epilepsy and epileptic syndromes, not intractable, without status epilepticus G40.411 Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus G40.419 Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus G40.501 Epileptic seizures related to external causes, not intractable, with status epilepticus G40.509 Epileptic seizures related to external causes, not intractable, without status epilepticus G40.801 Other epilepsy, not intractable, with status epilepticus G40.802 Other epilepsy, not intractable, without status epilepticus G40.803 Other epilepsy, intractable, with status epilepticus G40.804 Other epilepsy, intractable, without status epilepticus G40.811 Lennox-Gastaut syndrome, not intractable, with status epilepticus G40.812 Lennox-Gastaut syndrome, not intractable, without status epilepticus G40.813 Lennox-Gastaut syndrome, intractable, with status epilepticus G40.814 Lennox-Gastaut syndrome, intractable, without status epilepticus G40.821 Epileptic spasms, not intractable, with status epilepticus G40.822 Epileptic spasms, not intractable, without status epilepticus G40.823 Epileptic spasms, intractable, with status epilepticus G40.824 Epileptic spasms, intractable, without status epilepticus G40.89 Other seizures G40.901 Epilepsy, unspecified, not intractable, with status epilepticus G40.909 Epilepsy, unspecified, not intractable, without status epilepticus G40.911 Epilepsy, unspecified, intractable, with status epilepticus G40.919 Epilepsy, unspecified, intractable, without status epilepticus G40.A01 Absence epileptic syndrome, not intractable, with status epilepticus G40.A09 Absence epileptic syndrome, not intractable, without status epilepticus G40.A11 Absence epileptic syndrome, intractable, with status epilepticus G40.A19 Absence epileptic syndrome, intractable, without status epilepticus G40.B01 Juvenile myoclonic epilepsy, not intractable, with status epilepticus G40.B09 Juvenile myoclonic epilepsy, not intractable, without status epilepticus G40.B11 Juvenile myoclonic epilepsy, intractable, with status epilepticus G40.B19 Juvenile myoclonic epilepsy, intractable, without status epilepticus I44.0 Atrioventricular block, first degree I44.1 Atrioventricular block, second degree I44.2 Atrioventricular block, complete I44.30 Unspecified atrioventricular block I45.81 Long QT syndrome I47.0 Re-entry ventricular arrhythmia I47.11 Inappropriate sinus tachycardia, so stated I47.19 Other supraventricular tachycardia I47.21 Torsades de pointes I47.29 Other ventricular tachycardia I49.2 Junctional premature depolarization M25.50 Pain in unspecified joint M25.59 Pain in other specified joint M47.811 Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region M47.812 Spondylosis without myelopathy or radiculopathy, cervical region M47.813 Spondylosis without myelopathy or radiculopathy, cervicothoracic region M47.816 Spondylosis without myelopathy or radiculopathy, lumbar region M47.817 Spondylosis without myelopathy or radiculopathy, lumbosacral region M47.818 Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region M51.14 Intervertebral disc disorders with radiculopathy, thoracic region M51.15 Intervertebral disc disorders with radiculopathy, thoracolumbar region M51.16 Intervertebral disc disorders with radiculopathy, lumbar region M51.17 Intervertebral disc disorders with radiculopathy, lumbosacral region M51.360 Other intervertebral disc degeneration, lumbar region with discogenic back pain only M51.361 Other intervertebral disc degeneration, lumbar region with lower extremity pain only M51.362 Other intervertebral disc degeneration, lumbar region with discogenic back pain and lower extremity pain M51.369 Other intervertebral disc degeneration, lumbar region without mention of lumbar back pain or lower extremity pain M51.370 Other intervertebral disc degeneration, lumbosacral region with discogenic back pain only M51.371 Other intervertebral disc degeneration, lumbosacral region with lower extremity pain only M51.372 Other intervertebral disc degeneration, lumbosacral region with discogenic back pain and lower extremity pain M51.379 Other intervertebral disc degeneration, lumbosacral region without mention of lumbar back pain or lower extremity pain M54.10 Radiculopathy, site unspecified M54.14 Radiculopathy, thoracic region M54.15 Radiculopathy, thoracolumbar region M54.16 Radiculopathy, lumbar region M54.17 Radiculopathy, lumbosacral region M54.18 Radiculopathy, sacral and sacrococcygeal region M54.2 Cervicalgia M54.50 Low back pain, unspecified M54.51 Vertebrogenic low back pain M54.59 Other low back pain M60.811 Other myositis, right shoulder M60.812 Other myositis, left shoulder M60.821 Other myositis, right upper arm M60.822 Other myositis, left upper arm M60.831 Other myositis, right forearm M60.832 Other myositis, left forearm M60.841 Other myositis, right hand M60.842 Other myositis, left hand M60.851 Other myositis, right thigh M60.852 Other myositis, left thigh M60.861 Other myositis, right lower leg M60.862 Other myositis, left lower leg M60.871 Other myositis, right ankle and foot M60.872 Other myositis, left ankle and foot M60.88 Other myositis, other site M60.89 Other myositis, multiple sites M79.11 Myalgia of mastication muscle M79.12 Myalgia of auxiliary muscles, head and neck M79.18 Myalgia, other site M79.2 Neuralgia and neuritis, unspecified M79.7 Fibromyalgia R40.0 Somnolence R40.1 Stupor R40.2111 Coma scale, eyes open, never, in the field [EMT or ambulance] R40.2112 Coma scale, eyes open, never, at arrival to emergency department R40.2113 Coma scale, eyes open, never, at hospital admission R40.2114 Coma scale, eyes open, never, 24 hours or more after hospital admission R40.2121 Coma scale, eyes open, to pain, in the field [EMT or ambulance] R40.2122 Coma scale, eyes open, to pain, at arrival to emergency department R40.2123 Coma scale, eyes open, to pain, at hospital admission R40.2124 Coma scale, eyes open, to pain, 24 hours or more after hospital admission R40.2131 Coma scale, eyes open, to sound, in the field [EMT or ambulance] R40.2132 Coma scale, eyes open, to sound, at arrival to emergency department R40.2133 Coma scale, eyes open, to sound, at hospital admission R40.2134 Coma scale, eyes open, to sound, 24 hours or more after hospital admission R40.2141 Coma scale, eyes open, spontaneous, in the field [EMT or ambulance] R40.2142 Coma scale, eyes open, spontaneous, at arrival to emergency department R40.2143 Coma scale, eyes open, spontaneous, at hospital admission R40.2144 Coma scale, eyes open, spontaneous, 24 hours or more after hospital admission R40.2211 Coma scale, best verbal response, none, in the field [EMT or ambulance] R40.2212 Coma scale, best verbal response, none, at arrival to emergency department R40.2213 Coma scale, best verbal response, none, at hospital admission R40.2214 Coma scale, best verbal response, none, 24 hours or more after hospital admission R40.2221 Coma scale, best verbal response, incomprehensible words, in the field [EMT or ambulance] R40.2222 Coma scale, best verbal response, incomprehensible words, at arrival to emergency department R40.2223 Coma scale, best verbal response, incomprehensible words, at hospital admission R40.2224 Coma scale, best verbal response, incomprehensible words, 24 hours or more after hospital admission R40.2231 Coma scale, best verbal response, inappropriate words, in the field [EMT or ambulance] R40.2232 Coma scale, best verbal response, inappropriate words, at arrival to emergency department R40.2233 Coma scale, best verbal response, inappropriate words, at hospital admission R40.2234 Coma scale, best verbal response, inappropriate words, 24 hours or more after hospital admission R40.2241 Coma scale, best verbal response, confused conversation, in the field [EMT or ambulance] R40.2242 Coma scale, best verbal response, confused conversation, at arrival to emergency department R40.2243 Coma scale, best verbal response, confused conversation, at hospital admission R40.2244 Coma scale, best verbal response, confused conversation, 24 hours or more after hospital admission R40.2251 Coma scale, best verbal response, oriented, in the field [EMT or ambulance] R40.2252 Coma scale, best verbal response, oriented, at arrival to emergency department R40.2253 Coma scale, best verbal response, oriented, at hospital admission R40.2254 Coma scale, best verbal response, oriented, 24 hours or more after hospital admission R40.2311 Coma scale, best motor response, none, in the field [EMT or ambulance] R40.2312 Coma scale, best motor response, none, at arrival to emergency department R40.2313 Coma scale, best motor response, none, at hospital admission R40.2314 Coma scale, best motor response, none, 24 hours or more after hospital admission R40.2321 Coma scale, best motor response, extension, in the field [EMT or ambulance] R40.2322 Coma scale, best motor response, extension, at arrival to emergency department R40.2323 Coma scale, best motor response, extension, at hospital admission R40.2324 Coma scale, best motor response, extension, 24 hours or more after hospital admission R40.2331 Coma scale, best motor response, abnormal flexion, in the field [EMT or ambulance] R40.2332 Coma scale, best motor response, abnormal flexion, at arrival to emergency department R40.2333 Coma scale, best motor response, abnormal flexion, at hospital admission R40.2334 Coma scale, best motor response, abnormal flexion, 24 hours or more after hospital admission R40.2341 Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance] R40.2342 Coma scale, best motor response, flexion withdrawal, at arrival to emergency department R40.2343 Coma scale, best motor response, flexion withdrawal, at hospital admission R40.2344 Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission R40.2351 Coma scale, best motor response, localizes pain, in the field [EMT or ambulance] R40.2352 Coma scale, best motor response, localizes pain, at arrival to emergency department R40.2353 Coma scale, best motor response, localizes pain, at hospital admission R40.2354 Coma scale, best motor response, localizes pain, 24 hours or more after hospital admission R40.2361 Coma scale, best motor response, obeys commands, in the field [EMT or ambulance] R40.2362 Coma scale, best motor response, obeys commands, at arrival to emergency department R40.2363 Coma scale, best motor response, obeys commands, at hospital admission R40.2364 Coma scale, best motor response, obeys commands, 24 hours or more after hospital admission R40.2410 Glasgow coma scale score 13-15, unspecified time R40.2411 Glasgow coma scale score 13-15, in the field [EMT or ambulance] R40.2412 Glasgow coma scale score 13-15, at arrival to emergency department R40.2413 Glasgow coma scale score 13-15, at hospital admission R40.2414 Glasgow coma scale score 13-15, 24 hours or more after hospital admission R40.2420 Glasgow coma scale score 9-12, unspecified time R40.2421 Glasgow coma scale score 9-12, in the field [EMT or ambulance] R40.2422 Glasgow coma scale score 9-12, at arrival to emergency department R40.2423 Glasgow coma scale score 9-12, at hospital admission R40.2424 Glasgow coma scale score 9-12, 24 hours or more after hospital admission R40.2430 Glasgow coma scale score 3-8, unspecified time R40.2431 Glasgow coma scale score 3-8, in the field [EMT or ambulance] R40.2432 Glasgow coma scale score 3-8, at arrival to emergency department R40.2433 Glasgow coma scale score 3-8, at hospital admission R40.2434 Glasgow coma scale score 3-8, 24 hours or more after hospital admission R40.2440 Other coma, without documented Glasgow coma scale score, or with partial score reported, unspecified time R40.2441 Other coma, without documented Glasgow coma scale score, or with partial score reported, in the field [EMT or ambulance] R40.2442 Other coma, without documented Glasgow coma scale score, or with partial score reported, at arrival to emergency department R40.2443 Other coma, without documented Glasgow coma scale score, or with partial score reported, at hospital admission R40.2444 Other coma, without documented Glasgow coma scale score, or with partial score reported, 24 hours or more after hospital admission R40.2A Nontraumatic coma due to underlying condition R41.0 Disorientation, unspecified R41.82 Altered mental status, unspecified R41.85 Anosognosia R44.0 Auditory hallucinations R44.3 Hallucinations, unspecified R56.00 Simple febrile convulsions R56.01 Complex febrile convulsions R56.1 Post traumatic seizures R56.9 Unspecified convulsions T39.011A Poisoning by aspirin, accidental (unintentional), initial encounter T39.011D Poisoning by aspirin, accidental (unintentional), subsequent encounter T39.012A Poisoning by aspirin, intentional self-harm, initial encounter T39.012D Poisoning by aspirin, intentional self-harm, subsequent encounter T39.013A Poisoning by aspirin, assault, initial encounter T39.013D Poisoning by aspirin, assault, subsequent encounter T39.014A Poisoning by aspirin, undetermined, initial encounter T39.014D Poisoning by aspirin, undetermined, subsequent encounter T39.015A Adverse effect of aspirin, initial encounter T39.015D Adverse effect of aspirin, subsequent encounter T39.016A Underdosing of aspirin, initial encounter T39.016D Underdosing of aspirin, subsequent encounter T39.091A Poisoning by salicylates, accidental (unintentional), initial encounter T39.091D Poisoning by salicylates, accidental (unintentional), subsequent encounter T39.092A Poisoning by salicylates, intentional self-harm, initial encounter T39.092D Poisoning by salicylates, intentional self-harm, subsequent encounter T39.093A Poisoning by salicylates, assault, initial encounter T39.093D Poisoning by salicylates, assault, subsequent encounter T39.094A Poisoning by salicylates, undetermined, initial encounter T39.094D Poisoning by salicylates, undetermined, subsequent encounter T39.095A Adverse effect of salicylates, initial encounter T39.095D Adverse effect of salicylates, subsequent encounter T39.096A Underdosing of salicylates, initial encounter T39.096D Underdosing of salicylates, subsequent encounter T39.1X1A Poisoning by 4-Aminophenol derivatives, accidental (unintentional), initial encounter T39.1X1D Poisoning by 4-Aminophenol derivatives, accidental (unintentional), subsequent encounter T39.1X2A Poisoning by 4-Aminophenol derivatives, intentional self-harm, initial encounter T39.1X2D Poisoning by 4-Aminophenol derivatives, intentional self-harm, subsequent encounter T39.1X3A Poisoning by 4-Aminophenol derivatives, assault, initial encounter T39.1X3D Poisoning by 4-Aminophenol derivatives, assault, subsequent encounter T39.1X4A Poisoning by 4-Aminophenol derivatives, undetermined, initial encounter T39.1X4D Poisoning by 4-Aminophenol derivatives, undetermined, subsequent encounter T39.1X5A Adverse effect of 4-Aminophenol derivatives, initial encounter T39.1X5D Adverse effect of 4-Aminophenol derivatives, subsequent encounter T39.1X6A Underdosing of 4-Aminophenol derivatives, initial encounter T39.1X6D Underdosing of 4-Aminophenol derivatives, subsequent encounter T39.2X1A Poisoning by pyrazolone derivatives, accidental (unintentional), initial encounter T39.2X1D Poisoning by pyrazolone derivatives, accidental (unintentional), subsequent encounter T39.2X2A Poisoning by pyrazolone derivatives, intentional self-harm, initial encounter T39.2X2D Poisoning by pyrazolone derivatives, intentional self-harm, subsequent encounter T39.2X3A Poisoning by pyrazolone derivatives, assault, initial encounter T39.2X3D Poisoning by pyrazolone derivatives, assault, subsequent encounter T39.2X4A Poisoning by pyrazolone derivatives, undetermined, initial encounter T39.2X4D Poisoning by pyrazolone derivatives, undetermined, subsequent encounter T39.2X5A Adverse effect of pyrazolone derivatives, initial encounter T39.2X5D Adverse effect of pyrazolone derivatives, subsequent encounter T39.311A Poisoning by propionic acid derivatives, accidental (unintentional), initial encounter T39.311D Poisoning by propionic acid derivatives, accidental (unintentional), subsequent encounter T39.312A Poisoning by propionic acid derivatives, intentional self-harm, initial encounter T39.312D Poisoning by propionic acid derivatives, intentional self-harm, subsequent encounter T39.313A Poisoning by propionic acid derivatives, assault, initial encounter T39.313D Poisoning by propionic acid derivatives, assault, subsequent encounter T39.314A Poisoning by propionic acid derivatives, undetermined, initial encounter T39.314D Poisoning by propionic acid derivatives, undetermined, subsequent encounter T39.315A Adverse effect of propionic acid derivatives, initial encounter T39.315D Adverse effect of propionic acid derivatives, subsequent encounter T39.316A Underdosing of propionic acid derivatives, initial encounter T39.316D Underdosing of propionic acid derivatives, subsequent encounter T39.391A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), initial encounter T39.391D Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), subsequent encounter T39.392A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, initial encounter T39.392D Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, subsequent encounter T39.393A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, initial encounter T39.393D Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, subsequent encounter T39.394A Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, initial encounter T39.394D Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, subsequent encounter T39.395A Adverse effect of other nonsteroidal anti-inflammatory drugs [NSAID], initial encounter T39.395D Adverse effect of other nonsteroidal anti-inflammatory drugs [NSAID], subsequent encounter T39.396A Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID], initial encounter T39.396D Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID], subsequent encounter T40.0X1A Poisoning by opium, accidental (unintentional), initial encounter T40.0X1D Poisoning by opium, accidental (unintentional), subsequent encounter T40.0X2A Poisoning by opium, intentional self-harm, initial encounter T40.0X2D Poisoning by opium, intentional self-harm, subsequent encounter T40.0X3A Poisoning by opium, assault, initial encounter T40.0X3D Poisoning by opium, assault, subsequent encounter T40.0X4A Poisoning by opium, undetermined, initial encounter T40.0X4D Poisoning by opium, undetermined, subsequent encounter T40.0X5A Adverse effect of opium, initial encounter T40.0X5D Adverse effect of opium, subsequent encounter T40.0X6A Underdosing of opium, initial encounter T40.0X6D Underdosing of opium, subsequent encounter T40.1X1A Poisoning by heroin, accidental (unintentional), initial encounter T40.1X1D Poisoning by heroin, accidental (unintentional), subsequent encounter T40.1X2A Poisoning by heroin, intentional self-harm, initial encounter T40.1X2D Poisoning by heroin, intentional self-harm, subsequent encounter T40.1X3A Poisoning by heroin, assault, initial encounter T40.1X3D Poisoning by heroin, assault, subsequent encounter T40.1X4A Poisoning by heroin, undetermined, initial encounter T40.1X4D Poisoning by heroin, undetermined, subsequent encounter T40.2X1A Poisoning by other opioids, accidental (unintentional), initial encounter T40.2X1D Poisoning by other opioids, accidental (unintentional), subsequent encounter T40.2X2A Poisoning by other opioids, intentional self-harm, initial encounter T40.2X2D Poisoning by other opioids, intentional self-harm, subsequent encounter T40.2X3A Poisoning by other opioids, assault, initial encounter T40.2X3D Poisoning by other opioids, assault, subsequent encounter T40.2X4A Poisoning by other opioids, undetermined, initial encounter T40.2X4D Poisoning by other opioids, undetermined, subsequent encounter T40.2X5A Adverse effect of other opioids, initial encounter T40.2X5D Adverse effect of other opioids, subsequent encounter T40.2X6A Underdosing of other opioids, initial encounter T40.2X6D Underdosing of other opioids, subsequent encounter T40.3X1A Poisoning by methadone, accidental (unintentional), initial encounter T40.3X1D Poisoning by methadone, accidental (unintentional), subsequent encounter T40.3X2A Poisoning by methadone, intentional self-harm, initial encounter T40.3X2D Poisoning by methadone, intentional self-harm, subsequent encounter T40.3X3A Poisoning by methadone, assault, initial encounter T40.3X3D Poisoning by methadone, assault, subsequent encounter T40.3X4A Poisoning by methadone, undetermined, initial encounter T40.3X4D Poisoning by methadone, undetermined, subsequent encounter T40.3X5A Adverse effect of methadone, initial encounter T40.3X5D Adverse effect of methadone, subsequent encounter T40.3X6A Underdosing of methadone, initial encounter T40.3X6D Underdosing of methadone, subsequent encounter T40.491A Poisoning by other synthetic narcotics, accidental (unintentional), initial encounter T40.491D Poisoning by other synthetic narcotics, accidental (unintentional), subsequent encounter T40.492A Poisoning by other synthetic narcotics, intentional self-harm, initial encounter T40.492D Poisoning by other synthetic narcotics, intentional self-harm, subsequent encounter T40.493A Poisoning by other synthetic narcotics, assault, initial encounter T40.493D Poisoning by other synthetic narcotics, assault, subsequent encounter T40.494A Poisoning by other synthetic narcotics, undetermined, initial encounter T40.494D Poisoning by other synthetic narcotics, undetermined, subsequent encounter T40.495A Adverse effect of other synthetic narcotics, initial encounter T40.495D Adverse effect of other synthetic narcotics, subsequent encounter T40.496A Underdosing of other synthetic narcotics, initial encounter T40.496D Underdosing of other synthetic narcotics, subsequent encounter T40.5X1A Poisoning by cocaine, accidental (unintentional), initial encounter T40.5X1D Poisoning by cocaine, accidental (unintentional), subsequent encounter T40.5X2A Poisoning by cocaine, intentional self-harm, initial encounter T40.5X2D Poisoning by cocaine, intentional self-harm, subsequent encounter T40.5X3A Poisoning by cocaine, assault, initial encounter T40.5X3D Poisoning by cocaine, assault, subsequent encounter T40.5X4A Poisoning by cocaine, undetermined, initial encounter T40.5X4D Poisoning by cocaine, undetermined, subsequent encounter T40.5X5A Adverse effect of cocaine, initial encounter T40.5X5D Adverse effect of cocaine, subsequent encounter T40.5X6A Underdosing of cocaine, initial encounter T40.5X6D Underdosing of cocaine, subsequent encounter T40.601A Poisoning by unspecified narcotics, accidental (unintentional), initial encounter T40.601D Poisoning by unspecified narcotics, accidental (unintentional), subsequent encounter T40.602A Poisoning by unspecified narcotics, intentional self-harm, initial encounter T40.602D Poisoning by unspecified narcotics, intentional self-harm, subsequent encounter T40.603A Poisoning by unspecified narcotics, assault, initial encounter T40.603D Poisoning by unspecified narcotics, assault, subsequent encounter T40.604A Poisoning by unspecified narcotics, undetermined, initial encounter T40.604D Poisoning by unspecified narcotics, undetermined, subsequent encounter T40.605A Adverse effect of unspecified narcotics, initial encounter T40.605D Adverse effect of unspecified narcotics, subsequent encounter T40.606A Underdosing of unspecified narcotics, initial encounter T40.606D Underdosing of unspecified narcotics, subsequent encounter T40.691A Poisoning by other narcotics, accidental (unintentional), initial encounter T40.691D Poisoning by other narcotics, accidental (unintentional), subsequent encounter T40.692A Poisoning by other narcotics, intentional self-harm, initial encounter T40.692D Poisoning by other narcotics, intentional self-harm, subsequent encounter T40.693A Poisoning by other narcotics, assault, initial encounter T40.693D Poisoning by other narcotics, assault, subsequent encounter T40.694A Poisoning by other narcotics, undetermined, initial encounter T40.694D Poisoning by other narcotics, undetermined, subsequent encounter T40.695A Adverse effect of other narcotics, initial encounter T40.695D Adverse effect of other narcotics, subsequent encounter T40.696A Underdosing of other narcotics, initial encounter T40.696D Underdosing of other narcotics, subsequent encounter T40.711A Poisoning by cannabis, accidental (unintentional), initial encounter T40.711D Poisoning by cannabis, accidental (unintentional), subsequent encounter T40.712A Poisoning by cannabis, intentional self-harm, initial encounter T40.712D Poisoning by cannabis, intentional self-harm, subsequent encounter T40.713A Poisoning by cannabis, assault, initial encounter T40.713D Poisoning by cannabis, assault, subsequent encounter T40.714A Poisoning by cannabis, undetermined, initial encounter T40.714D Poisoning by cannabis, undetermined, subsequent encounter T40.715A Adverse effect of cannabis, initial encounter T40.715D Adverse effect of cannabis, subsequent encounter T40.716A Underdosing of cannabis, initial encounter T40.716D Underdosing of cannabis, subsequent encounter T40.721A Poisoning by synthetic cannabinoids, accidental (unintentional), initial encounter T40.721D Poisoning by synthetic cannabinoids, accidental (unintentional), subsequent encounter T40.722A Poisoning by synthetic cannabinoids, intentional self-harm, initial encounter T40.722D Poisoning by synthetic cannabinoids, intentional self-harm, subsequent encounter T40.723A Poisoning by synthetic cannabinoids, assault, initial encounter T40.723D Poisoning by synthetic cannabinoids, assault, subsequent encounter T40.724A Poisoning by synthetic cannabinoids, undetermined, initial encounter T40.724D Poisoning by synthetic cannabinoids, undetermined, subsequent encounter T40.725A Adverse effect of synthetic cannabinoids, initial encounter T40.725D Adverse effect of synthetic cannabinoids, subsequent encounter T40.726A Underdosing of synthetic cannabinoids, initial encounter T40.726D Underdosing of synthetic cannabinoids, subsequent encounter T40.8X1A Poisoning by lysergide [LSD], accidental (unintentional), initial encounter T40.8X1D Poisoning by lysergide [LSD], accidental (unintentional), subsequent encounter T40.8X2A Poisoning by lysergide [LSD], intentional self-harm, initial encounter T40.8X2D Poisoning by lysergide [LSD], intentional self-harm, subsequent encounter T40.8X4A Poisoning by lysergide [LSD], undetermined, initial encounter T40.8X4D Poisoning by lysergide [LSD], undetermined, subsequent encounter T40.901A Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), initial encounter T40.901D Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounter T40.902A Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, initial encounter T40.902D Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, subsequent encounter T40.903A Poisoning by unspecified psychodysleptics [hallucinogens], assault, initial encounter T40.903D Poisoning by unspecified psychodysleptics [hallucinogens], assault, subsequent encounter T40.904A Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, initial encounter T40.904D Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, subsequent encounter T40.905A Adverse effect of unspecified psychodysleptics [hallucinogens], initial encounter T40.905D Adverse effect of unspecified psychodysleptics [hallucinogens], subsequent encounter T40.906A Underdosing of unspecified psychodysleptics [hallucinogens], initial encounter T40.906D Underdosing of unspecified psychodysleptics [hallucinogens], subsequent encounter T40.991A Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), initial encounter T40.991D Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounter T40.992A Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, initial encounter T40.992D Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, subsequent encounter T40.993A Poisoning by other psychodysleptics [hallucinogens], assault, initial encounter T40.993D Poisoning by other psychodysleptics [hallucinogens], assault, subsequent encounter T40.994A Poisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter T40.994D Poisoning by other psychodysleptics [hallucinogens], undetermined, subsequent encounter T40.995A Adverse effect of other psychodysleptics [hallucinogens], initial encounter T40.995D Adverse effect of other psychodysleptics [hallucinogens], subsequent encounter T40.996A Underdosing of other psychodysleptics [hallucinogens], initial encounter T40.996D Underdosing of other psychodysleptics [hallucinogens], subsequent encounter T42.0X1A Poisoning by hydantoin derivatives, accidental (unintentional), initial encounter T42.0X1D Poisoning by hydantoin derivatives, accidental (unintentional), subsequent encounter T42.0X2A Poisoning by hydantoin derivatives, intentional self-harm, initial encounter T42.0X2D Poisoning by hydantoin derivatives, intentional self-harm, subsequent encounter T42.0X3A Poisoning by hydantoin derivatives, assault, initial encounter T42.0X3D Poisoning by hydantoin derivatives, assault, subsequent encounter T42.0X4A Poisoning by hydantoin derivatives, undetermined, initial encounter T42.0X4D Poisoning by hydantoin derivatives, undetermined, subsequent encounter T42.0X5A Adverse effect of hydantoin derivatives, initial encounter T42.0X5D Adverse effect of hydantoin derivatives, subsequent encounter T42.0X6A Underdosing of hydantoin derivatives, initial encounter T42.0X6D Underdosing of hydantoin derivatives, subsequent encounter T42.3X1A Poisoning by barbiturates, accidental (unintentional), initial encounter T42.3X1D Poisoning by barbiturates, accidental (unintentional), subsequent encounter T42.3X2A Poisoning by barbiturates, intentional self-harm, initial encounter T42.3X2D Poisoning by barbiturates, intentional self-harm, subsequent encounter T42.3X3A Poisoning by barbiturates, assault, initial encounter T42.3X3D Poisoning by barbiturates, assault, subsequent encounter T42.3X4A Poisoning by barbiturates, undetermined, initial encounter T42.3X4D Poisoning by barbiturates, undetermined, subsequent encounter T42.3X5A Adverse effect of barbiturates, initial encounter T42.3X5D Adverse effect of barbiturates, subsequent encounter T42.3X6A Underdosing of barbiturates, initial encounter T42.3X6D Underdosing of barbiturates, subsequent encounter T42.4X1A Poisoning by benzodiazepines, accidental (unintentional), initial encounter T42.4X1D Poisoning by benzodiazepines, accidental (unintentional), subsequent encounter T42.4X2A Poisoning by benzodiazepines, intentional self-harm, initial encounter T42.4X2D Poisoning by benzodiazepines, intentional self-harm, subsequent encounter T42.4X3A Poisoning by benzodiazepines, assault, initial encounter T42.4X3D Poisoning by benzodiazepines, assault, subsequent encounter T42.4X4A Poisoning by benzodiazepines, undetermined, initial encounter T42.4X4D Poisoning by benzodiazepines, undetermined, subsequent encounter T42.4X5A Adverse effect of benzodiazepines, initial encounter T42.4X5D Adverse effect of benzodiazepines, subsequent encounter T42.4X6A Underdosing of benzodiazepines, initial encounter T42.4X6D Underdosing of benzodiazepines, subsequent encounter T42.6X1A Poisoning by other antiepileptic and sedative-hypnotic drugs, accidental (unintentional), initial encounter T42.6X1D Poisoning by other antiepileptic and sedative-hypnotic drugs, accidental (unintentional), subsequent encounter T42.6X2A Poisoning by other antiepileptic and sedative-hypnotic drugs, intentional self-harm, initial encounter T42.6X2D Poisoning by other antiepileptic and sedative-hypnotic drugs, intentional self-harm, subsequent encounter T42.6X3A Poisoning by other antiepileptic and sedative-hypnotic drugs, assault, initial encounter T42.6X3D Poisoning by other antiepileptic and sedative-hypnotic drugs, assault, subsequent encounter T42.6X4A Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined, initial encounter T42.6X4D Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined, subsequent encounter T42.6X5A Adverse effect of other antiepileptic and sedative-hypnotic drugs, initial encounter T42.6X5D Adverse effect of other antiepileptic and sedative-hypnotic drugs, subsequent encounter T42.6X6A Underdosing of other antiepileptic and sedative-hypnotic drugs, initial encounter T42.6X6D Underdosing of other antiepileptic and sedative-hypnotic drugs, subsequent encounter T42.71XA Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, accidental (unintentional), initial encounter T42.71XD Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, accidental (unintentional), subsequent encounter T42.72XA Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, intentional self-harm, initial encounter T42.72XD Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, intentional self-harm, subsequent encounter T42.73XA Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, initial encounter T42.73XD Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, subsequent encounter T42.74XA Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, undetermined, initial encounter T42.74XD Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, undetermined, subsequent encounter T42.75XA Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs, initial encounter T42.75XD Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs, subsequent encounter T42.76XA Underdosing of unspecified antiepileptic and sedative-hypnotic drugs, initial encounter T42.76XD Underdosing of unspecified antiepileptic and sedative-hypnotic drugs, subsequent encounter T43.011A Poisoning by tricyclic antidepressants, accidental (unintentional), initial encounter T43.011D Poisoning by tricyclic antidepressants, accidental (unintentional), subsequent encounter T43.012A Poisoning by tricyclic antidepressants, intentional self-harm, initial encounter T43.012D Poisoning by tricyclic antidepressants, intentional self-harm, subsequent encounter T43.013A Poisoning by tricyclic antidepressants, assault, initial encounter T43.013D Poisoning by tricyclic antidepressants, assault, subsequent encounter T43.014A Poisoning by tricyclic antidepressants, undetermined, initial encounter T43.014D Poisoning by tricyclic antidepressants, undetermined, subsequent encounter T43.015A Adverse effect of tricyclic antidepressants, initial encounter T43.015D Adverse effect of tricyclic antidepressants, subsequent encounter T43.016A Underdosing of tricyclic antidepressants, initial encounter T43.016D Underdosing of tricyclic antidepressants, subsequent encounter T43.021A Poisoning by tetracyclic antidepressants, accidental (unintentional), initial encounter T43.021D Poisoning by tetracyclic antidepressants, accidental (unintentional), subsequent encounter T43.022A Poisoning by tetracyclic antidepressants, intentional self-harm, initial encounter T43.022D Poisoning by tetracyclic antidepressants, intentional self-harm, subsequent encounter T43.023A Poisoning by tetracyclic antidepressants, assault, initial encounter T43.023D Poisoning by tetracyclic antidepressants, assault, subsequent encounter T43.024A Poisoning by tetracyclic antidepressants, undetermined, initial encounter T43.024D Poisoning by tetracyclic antidepressants, undetermined, subsequent encounter T43.025A Adverse effect of tetracyclic antidepressants, initial encounter T43.025D Adverse effect of tetracyclic antidepressants, subsequent encounter T43.026A Underdosing of tetracyclic antidepressants, initial encounter T43.026D Underdosing of tetracyclic antidepressants, subsequent encounter T43.1X1A Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), initial encounter T43.1X1D Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), subsequent encounter T43.1X2A Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, initial encounter T43.1X2D Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, subsequent encounter T43.1X3A Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, initial encounter T43.1X3D Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, subsequent encounter T43.1X4A Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, initial encounter T43.1X4D Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, subsequent encounter T43.1X5A Adverse effect of monoamine-oxidase-inhibitor antidepressants, initial encounter T43.1X5D Adverse effect of monoamine-oxidase-inhibitor antidepressants, subsequent encounter T43.1X6A Underdosing of monoamine-oxidase-inhibitor antidepressants, initial encounter T43.1X6D Underdosing of monoamine-oxidase-inhibitor antidepressants, subsequent encounter T43.201A Poisoning by unspecified antidepressants, accidental (unintentional), initial encounter T43.201D Poisoning by unspecified antidepressants, accidental (unintentional), subsequent encounter T43.202A Poisoning by unspecified antidepressants, intentional self-harm, initial encounter T43.202D Poisoning by unspecified antidepressants, intentional self-harm, subsequent encounter T43.203A Poisoning by unspecified antidepressants, assault, initial encounter T43.203D Poisoning by unspecified antidepressants, assault, subsequent encounter T43.204A Poisoning by unspecified antidepressants, undetermined, initial encounter T43.204D Poisoning by unspecified antidepressants, undetermined, subsequent encounter T43.205A Adverse effect of unspecified antidepressants, initial encounter T43.205D Adverse effect of unspecified antidepressants, subsequent encounter T43.206A Underdosing of unspecified antidepressants, initial encounter T43.206D Underdosing of unspecified antidepressants, subsequent encounter T43.211A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional), initial encounter T43.211D Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional), subsequent encounter T43.212A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm, initial encounter T43.212D Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm, subsequent encounter T43.213A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault, initial encounter T43.213D Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault, subsequent encounter T43.214A Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined, initial encounter T43.214D Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined, subsequent encounter T43.215A Adverse effect of selective serotonin and norepinephrine reuptake inhibitors, initial encounter T43.215D Adverse effect of selective serotonin and norepinephrine reuptake inhibitors, subsequent encounter T43.216A Underdosing of selective serotonin and norepinephrine reuptake inhibitors, initial encounter T43.216D Underdosing of selective serotonin and norepinephrine reuptake inhibitors, subsequent encounter T43.221A Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), initial encounter T43.221D Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), subsequent encounter T43.222A Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, initial encounter T43.222D Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, subsequent encounter T43.223A Poisoning by selective serotonin reuptake inhibitors, assault, initial encounter T43.223D Poisoning by selective serotonin reuptake inhibitors, assault, subsequent encounter T43.224A Poisoning by selective serotonin reuptake inhibitors, undetermined, initial encounter T43.224D Poisoning by selective serotonin reuptake inhibitors, undetermined, subsequent encounter T43.225A Adverse effect of selective serotonin reuptake inhibitors, initial encounter T43.225D Adverse effect of selective serotonin reuptake inhibitors, subsequent encounter T43.226A Underdosing of selective serotonin reuptake inhibitors, initial encounter T43.226D Underdosing of selective serotonin reuptake inhibitors, subsequent encounter T43.291A Poisoning by other antidepressants, accidental (unintentional), initial encounter T43.291D Poisoning by other antidepressants, accidental (unintentional), subsequent encounter T43.292A Poisoning by other antidepressants, intentional self-harm, initial encounter T43.292D Poisoning by other antidepressants, intentional self-harm, subsequent encounter T43.293A Poisoning by other antidepressants, assault, initial encounter T43.293D Poisoning by other antidepressants, assault, subsequent encounter T43.294A Poisoning by other antidepressants, undetermined, initial encounter T43.294D Poisoning by other antidepressants, undetermined, subsequent encounter T43.295A Adverse effect of other antidepressants, initial encounter T43.295D Adverse effect of other antidepressants, subsequent encounter T43.296A Underdosing of other antidepressants, initial encounter T43.296D Underdosing of other antidepressants, subsequent encounter T43.3X1A Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.3X1D Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), subsequent encounter T43.3X2A Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.3X2D Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, subsequent encounter T43.3X3A Poisoning by phenothiazine antipsychotics and neuroleptics, assault, initial encounter T43.3X3D Poisoning by phenothiazine antipsychotics and neuroleptics, assault, subsequent encounter T43.3X4A Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined, initial encounter T43.3X4D Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined, subsequent encounter T43.3X5A Adverse effect of phenothiazine antipsychotics and neuroleptics, initial encounter T43.3X5D Adverse effect of phenothiazine antipsychotics and neuroleptics, subsequent encounter T43.3X6A Underdosing of phenothiazine antipsychotics and neuroleptics, initial encounter T43.3X6D Underdosing of phenothiazine antipsychotics and neuroleptics, subsequent encounter T43.4X1A Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), initial encounter T43.4X1D Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), subsequent encounter T43.4X2A Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, initial encounter T43.4X2D Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, subsequent encounter T43.4X3A Poisoning by butyrophenone and thiothixene neuroleptics, assault, initial encounter T43.4X3D Poisoning by butyrophenone and thiothixene neuroleptics, assault, subsequent encounter T43.4X4A Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, initial encounter T43.4X4D Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, subsequent encounter T43.4X5A Adverse effect of butyrophenone and thiothixene neuroleptics, initial encounter T43.4X5D Adverse effect of butyrophenone and thiothixene neuroleptics, subsequent encounter T43.4X6A Underdosing of butyrophenone and thiothixene neuroleptics, initial encounter T43.4X6D Underdosing of butyrophenone and thiothixene neuroleptics, subsequent encounter T43.501A Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.501D Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional), subsequent encounter T43.502A Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.502D Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm, subsequent encounter T43.503A Poisoning by unspecified antipsychotics and neuroleptics, assault, initial encounter T43.503D Poisoning by unspecified antipsychotics and neuroleptics, assault, subsequent encounter T43.504A Poisoning by unspecified antipsychotics and neuroleptics, undetermined, initial encounter T43.504D Poisoning by unspecified antipsychotics and neuroleptics, undetermined, subsequent encounter T43.505A Adverse effect of unspecified antipsychotics and neuroleptics, initial encounter T43.505D Adverse effect of unspecified antipsychotics and neuroleptics, subsequent encounter T43.506A Underdosing of unspecified antipsychotics and neuroleptics, initial encounter T43.506D Underdosing of unspecified antipsychotics and neuroleptics, subsequent encounter T43.591A Poisoning by other antipsychotics and neuroleptics, accidental (unintentional), initial encounter T43.591D Poisoning by other antipsychotics and neuroleptics, accidental (unintentional), subsequent encounter T43.592A Poisoning by other antipsychotics and neuroleptics, intentional self-harm, initial encounter T43.592D Poisoning by other antipsychotics and neuroleptics, intentional self-harm, subsequent encounter T43.593A Poisoning by other antipsychotics and neuroleptics, assault, initial encounter T43.593D Poisoning by other antipsychotics and neuroleptics, assault, subsequent encounter T43.594A Poisoning by other antipsychotics and neuroleptics, undetermined, initial encounter T43.594D Poisoning by other antipsychotics and neuroleptics, undetermined, subsequent encounter T43.595A Adverse effect of other antipsychotics and neuroleptics, initial encounter T43.595D Adverse effect of other antipsychotics and neuroleptics, subsequent encounter T43.596A Underdosing of other antipsychotics and neuroleptics, initial encounter T43.596D Underdosing of other antipsychotics and neuroleptics, subsequent encounter T43.601A Poisoning by unspecified psychostimulants, accidental (unintentional), initial encounter T43.601D Poisoning by unspecified psychostimulants, accidental (unintentional), subsequent encounter T43.602A Poisoning by unspecified psychostimulants, intentional self-harm, initial encounter T43.602D Poisoning by unspecified psychostimulants, intentional self-harm, subsequent encounter T43.603A Poisoning by unspecified psychostimulants, assault, initial encounter T43.603D Poisoning by unspecified psychostimulants, assault, subsequent encounter T43.604A Poisoning by unspecified psychostimulants, undetermined, initial encounter T43.604D Poisoning by unspecified psychostimulants, undetermined, subsequent encounter T43.605A Adverse effect of unspecified psychostimulants, initial encounter T43.605D Adverse effect of unspecified psychostimulants, subsequent encounter T43.606A Underdosing of unspecified psychostimulants, initial encounter T43.606D Underdosing of unspecified psychostimulants, subsequent encounter T43.611A Poisoning by caffeine, accidental (unintentional), initial encounter T43.611D Poisoning by caffeine, accidental (unintentional), subsequent encounter T43.612A Poisoning by caffeine, intentional self-harm, initial encounter T43.612D Poisoning by caffeine, intentional self-harm, subsequent encounter T43.613A Poisoning by caffeine, assault, initial encounter T43.613D Poisoning by caffeine, assault, subsequent encounter T43.614A Poisoning by caffeine, undetermined, initial encounter T43.614D Poisoning by caffeine, undetermined, subsequent encounter T43.615A Adverse effect of caffeine, initial encounter T43.615D Adverse effect of caffeine, subsequent encounter T43.616A Underdosing of caffeine, initial encounter T43.616D Underdosing of caffeine, subsequent encounter T43.621A Poisoning by amphetamines, accidental (unintentional), initial encounter T43.621D Poisoning by amphetamines, accidental (unintentional), subsequent encounter T43.622A Poisoning by amphetamines, intentional self-harm, initial encounter T43.622D Poisoning by amphetamines, intentional self-harm, subsequent encounter T43.623A Poisoning by amphetamines, assault, initial encounter T43.623D Poisoning by amphetamines, assault, subsequent encounter T43.624A Poisoning by amphetamines, undetermined, initial encounter T43.624D Poisoning by amphetamines, undetermined, subsequent encounter T43.625A Adverse effect of amphetamines, initial encounter T43.625D Adverse effect of amphetamines, subsequent encounter T43.626A Underdosing of amphetamines, initial encounter T43.626D Underdosing of amphetamines, subsequent encounter T43.631A Poisoning by methylphenidate, accidental (unintentional), initial encounter T43.631D Poisoning by methylphenidate, accidental (unintentional), subsequent encounter T43.632A Poisoning by methylphenidate, intentional self-harm, initial encounter T43.632D Poisoning by methylphenidate, intentional self-harm, subsequent encounter T43.633A Poisoning by methylphenidate, assault, initial encounter T43.633D Poisoning by methylphenidate, assault, subsequent encounter T43.634A Poisoning by methylphenidate, undetermined, initial encounter T43.634D Poisoning by methylphenidate, undetermined, subsequent encounter T43.635A Adverse effect of methylphenidate, initial encounter T43.635D Adverse effect of methylphenidate, subsequent encounter T43.636A Underdosing of methylphenidate, initial encounter T43.636D Underdosing of methylphenidate, subsequent encounter T43.641A Poisoning by ecstasy, accidental (unintentional), initial encounter T43.641D Poisoning by ecstasy, accidental (unintentional), subsequent encounter T43.642A Poisoning by ecstasy, intentional self-harm, initial encounter T43.642D Poisoning by ecstasy, intentional self-harm, subsequent encounter T43.643A Poisoning by ecstasy, assault, initial encounter T43.643D Poisoning by ecstasy, assault, subsequent encounter T43.644A Poisoning by ecstasy, undetermined, initial encounter T43.644D Poisoning by ecstasy, undetermined, subsequent encounter T43.651A Poisoning by methamphetamines accidental (unintentional), initial encounter T43.652A Poisoning by methamphetamines intentional self-harm, initial encounter T43.653A Poisoning by methamphetamines, assault, initial encounter T43.654A Poisoning by methamphetamines, undetermined, initial encounter T43.691A Poisoning by other psychostimulants, accidental (unintentional), initial encounter T43.691D Poisoning by other psychostimulants, accidental (unintentional), subsequent encounter T43.692A Poisoning by other psychostimulants, intentional self-harm, initial encounter T43.692D Poisoning by other psychostimulants, intentional self-harm, subsequent encounter T43.693A Poisoning by other psychostimulants, assault, initial encounter T43.693D Poisoning by other psychostimulants, assault, subsequent encounter T43.694A Poisoning by other psychostimulants, undetermined, initial encounter T43.694D Poisoning by other psychostimulants, undetermined, subsequent encounter T43.695A Adverse effect of other psychostimulants, initial encounter T43.695D Adverse effect of other psychostimulants, subsequent encounter T43.696A Underdosing of other psychostimulants, initial encounter T43.696D Underdosing of other psychostimulants, subsequent encounter T43.8X1A Poisoning by other psychotropic drugs, accidental (unintentional), initial encounter T43.8X1D Poisoning by other psychotropic drugs, accidental (unintentional), subsequent encounter T43.8X2A Poisoning by other psychotropic drugs, intentional self-harm, initial encounter T43.8X2D Poisoning by other psychotropic drugs, intentional self-harm, subsequent encounter T43.8X3A Poisoning by other psychotropic drugs, assault, initial encounter T43.8X3D Poisoning by other psychotropic drugs, assault, subsequent encounter T43.8X4A Poisoning by other psychotropic drugs, undetermined, initial encounter T43.8X4D Poisoning by other psychotropic drugs, undetermined, subsequent encounter T43.8X5A Adverse effect of other psychotropic drugs, initial encounter T43.8X5D Adverse effect of other psychotropic drugs, subsequent encounter T43.8X6A Underdosing of other psychotropic drugs, initial encounter T43.8X6D Underdosing of other psychotropic drugs, subsequent encounter T43.91XA Poisoning by unspecified psychotropic drug, accidental (unintentional), initial encounter T43.91XD Poisoning by unspecified psychotropic drug, accidental (unintentional), subsequent encounter T43.92XA Poisoning by unspecified psychotropic drug, intentional self-harm, initial encounter T43.92XD Poisoning by unspecified psychotropic drug, intentional self-harm, subsequent encounter T43.93XA Poisoning by unspecified psychotropic drug, assault, initial encounter T43.93XD Poisoning by unspecified psychotropic drug, assault, subsequent encounter T43.94XA Poisoning by unspecified psychotropic drug, undetermined, initial encounter T43.94XD Poisoning by unspecified psychotropic drug, undetermined, subsequent encounter T43.95XA Adverse effect of unspecified psychotropic drug, initial encounter T43.95XD Adverse effect of unspecified psychotropic drug, subsequent encounter T43.96XA Underdosing of unspecified psychotropic drug, initial encounter T43.96XD Underdosing of unspecified psychotropic drug, subsequent encounter T45.0X1A Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), initial encounter T45.0X1D Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), subsequent encounter T45.0X2A Poisoning by antiallergic and antiemetic drugs, intentional self-harm, initial encounter T45.0X2D Poisoning by antiallergic and antiemetic drugs, intentional self-harm, subsequent encounter T45.0X3A Poisoning by antiallergic and antiemetic drugs, assault, initial encounter T45.0X3D Poisoning by antiallergic and antiemetic drugs, assault, subsequent encounter T45.0X4A Poisoning by antiallergic and antiemetic drugs, undetermined, initial encounter T45.0X4D Poisoning by antiallergic and antiemetic drugs, undetermined, subsequent encounter T45.0X5A Adverse effect of antiallergic and antiemetic drugs, initial encounter T45.0X5D Adverse effect of antiallergic and antiemetic drugs, subsequent encounter T45.0X6A Underdosing of antiallergic and antiemetic drugs, initial encounter T45.0X6D Underdosing of antiallergic and antiemetic drugs, subsequent encounter T46.0X1A Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), initial encounter T46.0X1D Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), subsequent encounter T46.0X2A Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, initial encounter T46.0X2D Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, subsequent encounter T46.0X3A Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, initial encounter T46.0X3D Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, subsequent encounter T46.0X4A Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, initial encounter T46.0X4D Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, subsequent encounter T46.0X5A Adverse effect of cardiac-stimulant glycosides and drugs of similar action, initial encounter T46.0X5D Adverse effect of cardiac-stimulant glycosides and drugs of similar action, subsequent encounter T46.0X6A Underdosing of cardiac-stimulant glycosides and drugs of similar action, initial encounter T46.0X6D Underdosing of cardiac-stimulant glycosides and drugs of similar action, subsequent encounter T50.901A Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), initial encounter T50.901D Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), subsequent encounter T50.902A Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, initial encounter T50.902D Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, subsequent encounter T50.903A Poisoning by unspecified drugs, medicaments and biological substances, assault, initial encounter T50.903D Poisoning by unspecified drugs, medicaments and biological substances, assault, subsequent encounter T50.904A Poisoning by unspecified drugs, medicaments and biological substances, undetermined, initial encounter T50.904D Poisoning by unspecified drugs, medicaments and biological substances, undetermined, subsequent encounter T50.905A Adverse effect of unspecified drugs, medicaments and biological substances, initial encounter T50.905D Adverse effect of unspecified drugs, medicaments and biological substances, subsequent encounter T50.906A Underdosing of unspecified drugs, medicaments and biological substances, initial encounter T50.906D Underdosing of unspecified drugs, medicaments and biological substances, subsequent encounter T50.911A Poisoning by multiple unspecified drugs, medicaments and biological substances, accidental (unintentional), initial encounter T50.912A Poisoning by multiple unspecified drugs, medicaments and biological substances, intentional self-harm, initial encounter T50.913A Poisoning by multiple unspecified drugs, medicaments and biological substances, assault, initial encounter T50.914A Poisoning by multiple unspecified drugs, medicaments and biological substances, undetermined, initial encounter T50.915A Adverse effect of multiple unspecified drugs, medicaments and biological substances, initial encounter T50.991A Poisoning by other drugs, medicaments and biological substances, accidental (unintentional), initial encounter T50.991D Poisoning by other drugs, medicaments and biological substances, accidental (unintentional), subsequent encounter T50.992A Poisoning by other drugs, medicaments and biological substances, intentional self-harm, initial encounter T50.992D Poisoning by other drugs, medicaments and biological substances, intentional self-harm, subsequent encounter T50.993A Poisoning by other drugs, medicaments and biological substances, assault, initial encounter T50.993D Poisoning by other drugs, medicaments and biological substances, assault, subsequent encounter T50.994A Poisoning by other drugs, medicaments and biological substances, undetermined, initial encounter T50.994D Poisoning by other drugs, medicaments and biological substances, undetermined, subsequent encounter T50.995A Adverse effect of other drugs, medicaments and biological substances, initial encounter T50.995D Adverse effect of other drugs, medicaments and biological substances, subsequent encounter T50.996A Underdosing of other drugs, medicaments and biological substances, initial encounter T50.996D Underdosing of other drugs, medicaments and biological substances, subsequent encounter Z71.51 Drug abuse counseling and surveillance of drug abuser Z79.891 Long term (current) use of opiate analgesic Z79.899 Other long term (current) drug therapy Z91.120 Patient's intentional underdosing of medication regimen due to financial hardship Z91.128 Patient's intentional underdosing of medication regimen for other reason Z91.130 Patient's unintentional underdosing of medication regimen due to age-related debility Z91.138 Patient's unintentional underdosing of medication regimen for other reason Z91.141 Patient's other noncompliance with medication regimen due to financial hardship Z91.148 Patient's other noncompliance with medication regimen for other reason Z91.190 Patient's noncompliance with other medical treatment and regimen due to financial hardship Z91.198 Patient's noncompliance with other medical treatment and regimen for other reason ICD-10 Codes That Are Not Covered XX000

Revision History Information

Revision History Date Revision History Number Revision History Explanation 10/01/2024 R7 Article revised and published on 10/24/2024 effective for dates of service on and after 10/01/2024 to reflect the Annual ICD-10-CM Code Updates. The following ICD-10-CM codes have been deleted and therefore has been removed from the article: M5136 and M5137 in Code Groups 1 and 2. The following ICD-10-CM codes have been added to the article: M51360, M51361, M51362, M51369, M51370, M51371, M51372, M51379 and R41.85. 10/01/2023 R6 Article revised and published on 10/26/2023 effective for dates of service on and after 10/01/2023 to reflect the Annual ICD-10-CM Code Updates. The following ICD-10-CM code has been deleted and therefore has been removed from the article: I47.1 in Code Groups 1 and 2. The following ICD-10-CM codes have been added to the article: I47.11, I47.19, R40.2A in Code Groups 1 and 2. 04/01/2023 R5 Article revised and published on 04/06/2023 effective for dates of service on and after 04/01/2023 to reflect an ICD-10-CM Code Update. The following ICD-10-CM codes have been added to the Article: Z91.141 and Z91.148 in ICD-10-CM Code Groups 1 and 2. The following ICD-10-CM code has been removed from the article: Z91.14 in ICD-10-CM Code Groups 1 and 2. 10/01/2022 R4 Article revised and published on 10/20/2022 effective for dates of service on and after 10/01/2022 to reflect the Annual ICD-10-CM Code Updates. The following ICD-10-CM codes have been added to the Article: E87.21, E87.22, E87.29, I47.21, I47.29, T43.651A, T43.652A, T43.653A, T43.654A, Z91.190, Z91.198 in Groups 1 and 2 and ICD-10-CM code F43.89 has been added to Group 2. The following ICD-10-CM codes have been deleted and therefore have been removed from the article: E87.2, I47.2, Z91.19 in Groups 1 and 2 and ICD-10-CM code F43.8 has been deleted in Group 2. 10/01/2021 R3 Article revised and published on 10/14/2021 effective for dates of service on and after 10/01/2021 to reflect the Annual ICD-10-CM Code Updates. The following ICD-10-CM codes have been deleted from the ICD-10-CM Group 1 Codes that Support Medical Necessity and therefore have been removed from the article: M54.5, T40.7X1A, T40.7X2A, T40.7X3A, and T40.7X4A. The following ICD-10-CM codes have been deleted from the ICD-10-CM Group 2 Codes that Support Medical Necessity and therefore have been removed from the article: M54.5, T40.7X1A, T40.7X1D, T40.7X2A, T40.7X2D, T40.7X3A, T40.7X3D, T40.7X4A, T40.7X4D, T40.7X5A, T40.7X5D, T40.7X6A, T40.7X6D The following ICD-10-CM codes have been added to the Group 1 ICD-10-CM Codes that Support Medical Necessity: M54.50, M54.51, M54.59, T40.711A, T40.712A, T40.713A, T40.714A, T40.721A, T40.722A, T40.723A, and T40.724A. The following ICD-10-CM codes have been added to the Group 2 ICD-10-CM Codes that Support Medical Necessity: M54.50, M54.51, M54.59, T40.711A, T40.711D, T40.712A, T40.712D, T40.713A, T40.713D, T40.714A, T40.714D, T40.715A, T40.715D, T40.716A, T40.716D, T40.721A, T40.721D, T40.722A, T40.722D, T40.723A, T40.723D, T40.724A, T40.724D, T40.725A, T40.725D, T40.726A and T40.726D 10/01/2020 R2 Article revised and published on 10/01/2020 effective for dates of service on and after 10/01/2020 to reflect the Annual ICD-10-CM Code Updates. ICD-10 Codes T40.4X1A, T40.4X2A, T40.4X3A, and T40.4X4A were removed and ICD-10 Codes M25.59, T40.491A, T40.492A, T40.493A, and T40.494A were added to the “ICD-10 Codes that Support Medical Necessity/Group 1 Codes:” section of this billing and coding article. ICD-10 Codes T40.4X1A, T40.4X1D, T40.4X2A, T40.4X2D, T40.4X3A, T40.4X3D, T40.4X4A, T40.4X4D, T40.4X5A, T40.4X5D, T40.4X6A, and T40.4X6D were removed and ICD-10 Codes F10.130, F10.131, F10.132, F11.13, F12.13, F13.130, F13.131, F13.132, F14.13, F14.93, F15.13, F19.130, F19.131, F19.132, M25.59, T40.491A, T40.491D, T40.492A, T40.492D, T40.493A, T40.493D, T40.494A, T40.494D, T40.495A, T40.495D, T40.496A, and T40.496D were added to the “ICD-10 Codes that Support Medical Necessity/Group 2 Codes:” section of this billing and coding article. Additional formatting changes have been made throughout the document. The effective date of this revision is based on date of service. 10/01/2019 R1 Article revised and published on 10/17/2019 effective for dates of service on or after 10/01/2019 to reflect the annual ICD-10-CM Code updates. The following codes have been added to Group 1: T50.911A, T50.912A, T50.913A, and T50.914A. The following codes have been added to Group 2: T50.911A, T50.912A, T50.913A, T50.914A, and T50.915A. The following codes have undergone a descriptor change: T40.906A, T40.906D, T40.996A and T40.996D. Asterisks were placed next to the appropriate codes in ICD-10 Code Groups 1 and 2 with the asterisks explanations moved from the Groups paragraph to the asterisks explanations at the bottom of the tables. Also due to system changes, the coding section of this article has been reorganized and a new section for modifiers has been added.