87390 Hiv-1 ag ia
Also known as: HIV-1 antigen, HIV-1 Ag IA, p24 antigen
Detection of human immunodeficiency virus type 1 antigen from serum using immunoassay methodology.
In Plain Language
HIV-1 infection test
Clinical Context
Detects HIV-1 p24 antigen during acute infection window. Earlier detection than antibody testing alone. Used for confirmation of acute HIV-1 infection.
RVU Information
CPT 87390 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 87390?
CPT 87390 (Hiv-1 ag ia) is a Pathology & Lab code. Detection of human immunodeficiency virus type 1 antigen from serum using immunoassay methodology.
Who uses CPT code 87390?
CPT 87390 is used by pathology, clinical laboratory, infectious disease. Detects HIV-1 p24 antigen during acute infection window. Earlier detection than antibody testing alone. Used for confirmation of acute HIV-1 infection.
When is CPT 87390 used?
Detects HIV-1 p24 antigen during acute infection window. Earlier detection than antibody testing alone. Used for confirmation of acute HIV-1 infection.
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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.