87281 Pneumocystis carinii ag if
Also known as: PCP antigen, Pneumocystis IF, Pneumocystis jirovecii
Detection of Pneumocystis jirovecii (formerly carinii) antigens directly from respiratory specimens using immunofluorescence microscopy.
In Plain Language
Pneumocystis infection test
Clinical Context
Used for rapid diagnosis of Pneumocystis pneumonia in immunocompromised patients. Less sensitive than molecular methods but provides rapid results.
RVU Information
CPT 87281 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 87281?
CPT 87281 (Pneumocystis carinii ag if) is a Pathology & Lab code. Detection of Pneumocystis jirovecii (formerly carinii) antigens directly from respiratory specimens using immunofluorescence microscopy.
Who uses CPT code 87281?
CPT 87281 is used by pathology, parasitology, infectious disease. Used for rapid diagnosis of Pneumocystis pneumonia in immunocompromised patients. Less sensitive than molecular methods but provides rapid results.
When is CPT 87281 used?
Used for rapid diagnosis of Pneumocystis pneumonia in immunocompromised patients. Less sensitive than molecular methods but provides rapid results.
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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.