CPT code 27592 represents a major orthopedic surgical procedure involving complete circumferential transection of the femur to control severe limb infection. The procedure is clinically significant because it is performed when conservative and limb-sparing interventions are insufficient to manage life- or limb-threatening infection. Nationally, this code is relevant for acute inpatient surgical care, surgical quality reporting, and high-acuity billing scenarios.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and typical sites of service, followed by benchmarking and coverage considerations where available. The publication highlights coding context for hospital and operating-room settings, common modifiers used with high-acuity surgical CPT codes, and how payers commonly approach authorization and reimbursement for major limb surgery. It also outlines where additional documentation and clinical justification are typically required.

The material is organized to help coding professionals, hospital billing teams, and policy analysts understand clinical intent, common billing scenarios, and payer relationships relevant to CPT code 27592. Data not available in the input is noted where applicable.