CPT code 64776 denotes surgical excision of a tumor or mass involving a digital nerve in a finger or toe, performed to alleviate pain and restore nerve function compromised by the lesion or prior trauma. This procedure is an important component of hand and foot surgical care because timely removal of compressive or infiltrative nerve masses can prevent progressive sensory or motor deficits and reduce chronic pain. Nationally, use of this code reflects episodes of care in ambulatory surgical centers, hospital outpatient departments, and occasionally inpatient surgical settings.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context for when this procedure is used, typical sites of service, and which payers commonly cover or process claims for this service. The publication outlines benchmarking topics and policy considerations relevant to coding, billing, and site-of-service decisions, and highlights areas where coverage language or preauthorization requirements can affect access and reimbursement. Data not available in the input is noted where applicable.