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See Category: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
ICD-10 (CM) Code and Descriptor
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R79.9 |
Abnormal finding of blood chemistry, unspecified
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R799 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 |
| 14.15%
|
22.30%
|
18.68%
|
13.89%
|
9.67%
|
6.82%
|
4.63%
|
3.17%
|
2.10%
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1.46%
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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 R79.9*:
| CPT |
Description |
Number of Claims |
Sum Performed |
|
36415
|
COLL VENOUS BLD VENIPUNCTURE |
24,133
|
24,196
|
|
85025
|
COMPLETE CBC W/AUTO DIFF WBC |
17,397
|
17,409
|
|
80053
|
COMPREHEN METABOLIC PANEL |
16,901
|
16,901
|
|
80048
|
METABOLIC PANEL TOTAL CA |
9,853
|
9,869
|
|
80061
|
LIPID PANEL |
9,051
|
9,051
|
|
83036
|
HEMOGLOBIN GLYCOSYLATED A1C |
8,232
|
8,232
|
|
84443
|
ASSAY THYROID STIM HORMONE |
7,272
|
7,275
|
|
82306
|
VITAMIN D 25 HYDROXY |
4,384
|
4,384
|
|
82607
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VITAMIN B-12 |
4,164
|
4,164
|
|
82728
|
ASSAY OF FERRITIN |
3,984
|
3,984
|
|
83540
|
ASSAY OF IRON |
3,575
|
3,582
|
|
85027
|
COMPLETE CBC AUTOMATED |
3,436
|
3,437
|
|
83735
|
ASSAY OF MAGNESIUM |
2,952
|
2,959
|
|
84439
|
ASSAY OF FREE THYROXINE |
2,766
|
2,766
|
|
83550
|
IRON BINDING TEST |
2,679
|
2,680
|
|
81001
|
URINALYSIS AUTO W/SCOPE |
2,508
|
2,521
|
|
82746
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ASSAY OF FOLIC ACID SERUM |
2,340
|
2,340
|
|
85610
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PROTHROMBIN TIME |
1,570
|
1,578
|
|
G0463
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HOSPITAL OUTPT CLINIC VISIT |
1,565
|
1,568
|
|
87086
|
URINE CULTURE/COLONY COUNT |
1,345
|
1,347
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* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.
R79.9 related to the following DRG Codes:
947-948
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