86431 Rheumatoid factor quantitative
Pathology & Lab
Also known as: RF quantitative, rheumatoid factor titer
Rheumatoid factor quantitative measurement determining precise concentration level of rheumatoid factor in patient serum by titration.
Clinical Context
Quantifies rheumatoid factor levels in patients with positive screening. Higher titers may correlate with disease severity and poor prognosis. Used to monitor treatment response in rheumatoid arthritis.
RVU Breakdown
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Specialties
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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.