CPT code 64732 denotes a surgical transection of the infraorbital nerve performed to diminish sensation and relieve refractory facial pain. The procedure is a targeted peripheral nerve interruption typically performed in an operating room or ambulatory surgery center setting by surgeons or pain specialists. Nationally, this code is relevant for case-mix reporting, coverage determinations for surgical pain interventions, and billing accuracy for invasive facial pain treatments.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for nerve transection, common sites of service, and the billing considerations that affect reimbursement and documentation. The publication outlines typical payer recognition of the service, common modifier usage (provided separately), and where clinicians and billing staff should focus documentation to support medical necessity.

This briefing provides benchmarks and policy highlights, explains clinical indications and coding specifics, and summarizes operational implications for hospital and ambulatory surgery center billing. Data not available in the input is noted where necessary. The content is intended for a national audience of clinical coders, revenue cycle staff, and policymakers seeking a clear, operational summary of CPT code 64732 and its role in surgical facial pain management.