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See Category: Diseases of the nervous system
See Header: Other encephalitis, myelitis and encephalomyelitis
ICD-10 (CM) Code and Descriptor
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G04.81 |
Other encephalitis and encephalomyelitis
|
G0481 utilizaton on OPPS claims.*
Primary
ICD10 Code |
ICD10
Position 2 |
ICD10
Position 3 |
ICD10
Position 4 |
ICD10
Position 5 |
ICD10
Position 6 |
ICD10
Position 7 |
ICD10
Position 8 |
ICD10
Position 9 |
ICD10
Position 10 |
| 58.25%
|
20.33%
|
8.59%
|
4.49%
|
2.35%
|
1.58%
|
1.72%
|
0.78%
|
0.45%
|
0.33%
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* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.
Commonly Associated Procedure Codes for G04.81*:
| CPT |
Description |
Number of Claims |
Sum Performed |
|
96365
|
THER/PROPH/DIAG IV INF INIT |
989
|
989
|
|
96366
|
THER/PROPH/DIAG IV INF ADDON |
698
|
1,510
|
|
97530
|
THERAPEUTIC ACTIVITIES |
617
|
1,189
|
|
J2930
|
METHYLPREDNISOLONE INJECTION |
555
|
2,574
|
|
85025
|
COMPLETE CBC W/AUTO DIFF WBC |
505
|
505
|
|
G0463
|
HOSPITAL OUTPT CLINIC VISIT |
502
|
503
|
|
36415
|
COLL VENOUS BLD VENIPUNCTURE |
461
|
462
|
|
96375
|
TX/PRO/DX INJ NEW DRUG ADDON |
441
|
579
|
|
80053
|
COMPREHEN METABOLIC PANEL |
407
|
407
|
|
97110
|
THERAPEUTIC EXERCISES |
405
|
671
|
|
J1569
|
GAMMAGARD LIQUID INJECTION |
398
|
25,709
|
|
96413
|
CHEMO IV INFUSION 1 HR |
329
|
329
|
|
J7050
|
NORMAL SALINE SOLUTION INFUS |
320
|
355
|
|
96415
|
CHEMO IV INFUSION ADDL HR |
304
|
752
|
|
J1459
|
INJ IVIG PRIVIGEN 500 MG |
296
|
16,064
|
|
J1561
|
GAMUNEX-C/GAMMAKED |
295
|
16,580
|
|
97535
|
SELF CARE MNGMENT TRAINING |
272
|
558
|
|
97129
|
THER IVNTJ 1ST 15 MIN |
259
|
259
|
|
J9312
|
INJ., RITUXIMAB, 10 MG |
249
|
19,450
|
|
97112
|
NEUROMUSCULAR REEDUCATION |
232
|
378
|
* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.
G04.81 related to the following DRG Codes:
023-024
097-099
974-976
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