CPT code 29915 represents arthroscopic acetabuloplasty of the hip performed to treat a pincer lesion — a structural overcoverage of the acetabulum that contributes to femoroacetabular impingement and limits hip motion. This code captures a minimally invasive surgical reshaping of the acetabular rim to restore normal joint mechanics and reduce impingement. Nationally, billing and coverage for procedures addressing femoroacetabular impingement are important for orthopedics and musculoskeletal surgery programs due to procedure volume, variability in payer policies, and implications for post-acute care use.

Key payers referenced in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and service setting, summaries of common payer coverage themes and modifiers, and benchmarking content where available. The publication also outlines typical sites of service, coding specificity, and areas where payer policy language commonly affects authorization and documentation requirements. This executive summary prepares clinicians, billers, and policy analysts to understand how CPT code 29915 is used in practice and where coverage variability most often arises.