88361 Tumor immunohistochem/comput
Also known as: tumor immunohistochemistry computerized, automated IHC scoring
Computer-assisted or automated tumor immunohistochemistry analysis using image analysis software for quantitative antigen scoring.
In Plain Language
computer-scored cancer antibody staining; automated cancer marker analysis
Clinical Context
Digital image analysis of immunohistochemical stains in tumor tissue for objective, reproducible scoring and prognostic assessment.
RVU Breakdown
| Work RVU | 0.93 |
| Total RVU | 0.93 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.
How This Code Compares
With a work RVU of 0.93, this code ranks in the 78th percentile among Pathology & Lab codes — 1.4x the median (0.68). The highest wRVU in this category is 2.78.
Specialties
Frequently Asked Questions
What is CPT code 88361?
CPT 88361 (Tumor immunohistochem/comput) is a Pathology & Lab code. Computer-assisted or automated tumor immunohistochemistry analysis using image analysis software for quantitative antigen scoring.
Who uses CPT code 88361?
CPT 88361 is used by Pathology, Oncology. Digital image analysis of immunohistochemical stains in tumor tissue for objective, reproducible scoring and prognostic assessment.
When is CPT 88361 used?
Digital image analysis of immunohistochemical stains in tumor tissue for objective, reproducible scoring and prognostic assessment.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.