CPT code 33608 denotes surgical reconstruction that connects a ventricle to the pulmonary artery using grafts or conduits, excluding procedures for pulmonary artery narrowing or ventricular septal defects. This procedure is clinically significant for patients requiring reestablishment of right ventricular outflow when native pathways are absent or unsuitable. Nationally, 33608 captures a subset of complex congenital and reconstructive cardiac surgeries performed primarily in inpatient settings and specialized cardiac centers.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context for the procedure, how payers commonly categorize and reimburse such complex cardiac surgeries, and what to expect in terms of service setting. The publication summarizes benchmarks and common billing practices for 33608, highlights policy and coverage considerations relevant to major payers, and outlines typical clinical indications and procedural scope. Data not available in the input will be noted where applicable.