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88364 Insitu hybridization (fish)

Pathology & Lab

Also known as: in situ hybridization FISH, FISH single probe

Fluorescence in situ hybridization (FISH) analysis using probe(s) for single-color or single-probe detection in tissue.

Clinical Context

Molecular cytogenetic test using fluorescent probes to detect specific DNA sequences, chromosomal abnormalities, or gene amplifications.

RVU Breakdown

Work RVU0.68
Practice Expense RVU3.09
Malpractice RVU0.02
Total RVU3.79

Est. Medicare Payment

$126.59

National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).

Specialties

PathologyMolecular PathologyCytogenetics

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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.