CPT code 32854 denotes a bilateral lung transplantation performed with cardiopulmonary bypass to replace both lungs from a cadaveric or living donor. This code captures one of the most complex thoracic surgical procedures and is central to billing for advanced transplant services. Nationally, accurate coding of bilateral lung transplant procedures affects reimbursement for high-acuity inpatient care, resource planning for transplant centers, and quality measurement tied to transplant outcomes.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find national benchmarks for utilization and reimbursement patterns, a summary of clinical context for when bilateral lung transplantation is indicated, and discussion of relevant policy and billing considerations that affect payer coverage and prior authorization processes. The publication outlines common modifiers and coding practice considerations, highlights typical sites of service and service line implications, and identifies gaps where additional payer-specific guidance may be required.

This summary is intended for hospital billing leaders, transplant program administrators, and policy analysts seeking concise, actionable information on coding and payer coverage dynamics for bilateral lung transplantation with cardiopulmonary bypass.