CPT code 26860 represents surgical immobilization (arthrodesis) of an interphalangeal joint, a targeted procedure to relieve pain and restore stability in end-stage osteoarthritis or similar destructive joint disease of the fingers or toes. Nationally, this code matters because it captures a discrete, often elective reconstructive procedure that affects surgical utilization, post-operative care pathways, and device-use reporting in musculoskeletal care.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context for when interphalangeal joint fusion is performed, the typical settings for service delivery, and the implications for coding and claims submission. The publication summarizes common modifiers and provides national benchmarking context where available.

This report is intended to help coding professionals, revenue cycle staff, and policy analysts understand billing considerations tied to a focused hand/foot surgical procedure, its place in musculoskeletal care, and payer coverage patterns. Data not available in the input is noted where applicable.