CPT code 27630 covers surgical excision of a lesion (for example, a cyst or ganglion) from the tendon sheath or capsule in the leg and/or ankle to relieve pain and restore function. This procedure-level code is relevant across orthopedic and podiatric surgical practices and for payers managing musculoskeletal and ambulatory surgery benefits. Nationally, claims for lesion excision in the lower extremity affect outpatient surgical utilization, prior authorization workflows, and payment policy for soft-tissue procedures.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical context for the procedure, common care settings, and typical service lines. The publication summarizes benchmarking elements commonly used for this code, highlights policy and coverage considerations that influence utilization and billing, and describes clinical indications tied to symptom relief and functional improvement.

This summary is intended for billing managers, coding professionals, clinical leaders, and payers seeking a concise reference to CPT code 27630, its clinical role, and the payer landscape that shapes authorization and reimbursement practices. Data not available in the input has been noted where applicable.