|
|
.
See Category: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
ICD-10 (CM) Code and Descriptor
|
R89.4 |
Abnormal immunological findings in specimens from other organs, systems and tissues
|
R894 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 |
| 29.91%
|
21.19%
|
14.11%
|
9.58%
|
6.79%
|
5.27%
|
4.40%
|
2.77%
|
1.46%
|
1.13%
|
* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.
Commonly Associated Procedure Codes for R89.4*:
| CPT |
Description |
Number of Claims |
Sum Performed |
|
36415
|
COLL VENOUS BLD VENIPUNCTURE |
384
|
387
|
|
G0463
|
HOSPITAL OUTPT CLINIC VISIT |
243
|
243
|
|
85025
|
COMPLETE CBC W/AUTO DIFF WBC |
235
|
235
|
|
80053
|
COMPREHEN METABOLIC PANEL |
218
|
218
|
|
82784
|
ASSAY IGA/IGD/IGG/IGM EACH |
189
|
354
|
|
84165
|
PROTEIN E-PHORESIS SERUM |
124
|
124
|
|
83883
|
ASSAY NEPHELOMETRY NOT SPEC |
117
|
176
|
|
86334
|
IMMUNOFIX E-PHORESIS SERUM |
101
|
101
|
|
83516
|
IMMUNOASSAY NONANTIBODY |
93
|
152
|
|
86140
|
C-REACTIVE PROTEIN |
88
|
88
|
|
86160
|
COMPLEMENT ANTIGEN |
79
|
139
|
|
86235
|
NUCLEAR ANTIGEN ANTIBODY |
76
|
228
|
|
85652
|
RBC SED RATE AUTOMATED |
72
|
72
|
|
83520
|
IMMUNOASSAY QUANT NOS NONAB |
65
|
90
|
|
84156
|
ASSAY OF PROTEIN URINE |
62
|
63
|
|
83615
|
LACTATE (LD) (LDH) ENZYME |
52
|
52
|
|
88185
|
FLOWCYTOMETRY/TC ADD-ON |
51
|
423
|
|
86225
|
DNA ANTIBODY NATIVE |
50
|
50
|
|
81001
|
URINALYSIS AUTO W/SCOPE |
49
|
49
|
|
84166
|
PROTEIN E-PHORESIS/URINE/CSF |
47
|
48
|
* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.
R89.4 related to the following DRG Codes:
947-948
|
