87999 Unlisted microbiology procedures
Also known as: unlisted microbiology
Unlisted microbiology procedure.
In Plain Language
other microbiology test
Clinical Context
Used for microbiology testing procedures not covered by more specific codes.
RVU Information
CPT 87999 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 87999?
CPT 87999 (Unlisted microbiology procedures) is a Pathology & Lab code. Unlisted microbiology procedure.
Who uses CPT code 87999?
CPT 87999 is used by microbiology, clinical pathology. Used for microbiology testing procedures not covered by more specific codes.
When is CPT 87999 used?
Used for microbiology testing procedures not covered by more specific codes.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
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.