88373 M/phmtrc alys ishquant/semiq
Also known as: morphometric in situ hybridization quantitative, ISH analysis
Morphometric and photometric analysis of in situ hybridization with quantitative or semiquantitative assessment.
In Plain Language
measured genetic probe counting; semiquantitative color analysis
Clinical Context
Quantitative morphometric assessment of in situ hybridization for gene expression or amplification evaluation.
RVU Breakdown
| Work RVU | 0.57 |
| Total RVU | 0.57 |
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 0.57, this code ranks in the 45th percentile among Pathology & Lab codes — 1.2x below the median (0.68). The highest wRVU in this category is 2.78.
Specialties
Frequently Asked Questions
What is CPT code 88373?
CPT 88373 (M/phmtrc alys ishquant/semiq) is a Pathology & Lab code. Morphometric and photometric analysis of in situ hybridization with quantitative or semiquantitative assessment.
Who uses CPT code 88373?
CPT 88373 is used by Pathology, Molecular Pathology. Quantitative morphometric assessment of in situ hybridization for gene expression or amplification evaluation.
When is CPT 88373 used?
Quantitative morphometric assessment of in situ hybridization for gene expression or amplification evaluation.
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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.