40899 Unlisted procedures vestibule mouth
Also known as: unlisted mouth surgery, vestibule unlisted procedure, oral vestibule procedure
Unlisted procedure code for any surgical procedure on the oral vestibule and adjacent mouth structures not described by another CPT code.
In Plain Language
other mouth surgery; unlisted oral procedure; mouth surgery not otherwise listed
Clinical Context
Used when a specific surgical procedure on the oral vestibule, lips, or adjacent mouth structures is performed but no specific CPT code exists for that procedure. Requires documentation and justification.
RVU Information
CPT 40899 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
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 Surgery category, 3% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 40899?
CPT 40899 (Unlisted procedures vestibule mouth) is a Surgery code. Unlisted procedure code for any surgical procedure on the oral vestibule and adjacent mouth structures not described by another CPT code.
What is the wRVU value for CPT 40899?
The work RVU for CPT 40899 is 0.00. This code is primarily used by Oral and Maxillofacial Surgery, Plastic Surgery, Dentistry.
When is CPT 40899 used?
Used when a specific surgical procedure on the oral vestibule, lips, or adjacent mouth structures is performed but no specific CPT code exists for that procedure. Requires documentation and justification.
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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.