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86335 Immunfix e-phorsis/urine/csf

Pathology & Lab

Also known as: Urine immunofix, CSF immunofix

Immunofixation electrophoresis of urine and cerebrospinal fluid identifies immunoglobulin abnormalities and light chains in non-serum specimens.

Clinical Context

Used to characterize monoclonal proteins in urine (light chains in myeloma) and cerebrospinal fluid. Provides specific immunoglobulin typing.

RVU Breakdown

Work RVU0.37
Practice Expense RVU0.00
Malpractice RVU0.00
Total RVU0.37

Est. Medicare Payment

$12.36

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

Specialties

HematologyClinical PathologyHemato-Oncology

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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.