86364 Tissue trnsgltmnase each ig clas
Pathology & Lab
Also known as: tTG antibody, tissue transglutaminase test
Tissue transglutaminase antibody detection for each immunoglobulin class, measuring immune response to this enzyme implicated in celiac disease pathogenesis.
Clinical Context
Primary serologic test for celiac disease screening and diagnosis. Tissue transglutaminase antibodies are highly specific and sensitive for celiac disease. Used in initial screening and monitoring of patients on gluten-free diets.
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.