86831 Hla class ii phenotype qualitative
Also known as: HLA class II phenotype, HLA DR/DQ phenotype qual
Serologic testing to determine human leukocyte antigen class II phenotype using qualitative methodology. Identifies HLA-DR and HLA-DQ expression patterns.
In Plain Language
HLA immune marker test; Class II tissue typing
Clinical Context
Used to determine HLA-DR and HLA-DQ expression on antigen-presenting cells. Important for transplant selection and autoimmune disease research.
RVU Information
CPT 86831 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
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
This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 86831?
CPT 86831 (Hla class ii phenotype qualitative) is a Pathology & Lab code. Serologic testing to determine human leukocyte antigen class II phenotype using qualitative methodology. Identifies HLA-DR and HLA-DQ expression patterns.
Who uses CPT code 86831?
CPT 86831 is used by Pathology, Immunology, Transplantation. Used to determine HLA-DR and HLA-DQ expression on antigen-presenting cells. Important for transplant selection and autoimmune disease research.
When is CPT 86831 used?
Used to determine HLA-DR and HLA-DQ expression on antigen-presenting cells. Important for transplant selection and autoimmune disease research.
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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.