CPT code 28725 denotes subtalar joint fusion, an orthopedic surgical procedure used to treat degenerative arthritis or traumatic injury of the subtalar joint. This code captures a definitive reconstructive treatment that can alleviate pain, stabilize hindfoot alignment, and restore function. Nationally, subtalar arthrodesis is a relevant procedure for orthopedic surgery, podiatry, and hospital surgical services because of its implications for utilization, surgical site resources, and post‑operative rehabilitation.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for when the code is reported, typical sites of service, and the service type. The publication provides benchmark and coverage perspectives, outlines common billing considerations tied to surgical arthrodesis procedures, and highlights policy or reimbursement themes that commonly affect payment for lower‑extremity fusion procedures.

This summary equips billing managers, revenue cycle professionals, and clinical leaders with a clear definition of CPT code 28725, the clinical scenarios that generate it, and the payer landscape relevant to national billing and policy discussions. Data not available in the input will be noted where applicable.