CPT code 33980 represents the surgical explantation of a previously implanted ventricular assist device (VAD) from a single ventricle after the patient stabilizes following initial VAD placement. This code captures a discrete, high-acuity cardiac surgical service and is important for coding accuracy, resource tracking, and hospital billing for advanced mechanical circulatory support management. Nationally, accurate use of this code affects case mix, surgical quality reporting, and reimbursement for complex cardiac care.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise briefing on the clinical context of VAD explantation, typical sites of service, and the service classification for claims processing. The publication outlines common billing modifiers associated with this service (listed separately) and provides benchmarks and policy-relevant considerations where available. Practical takeaways include appropriate clinical descriptors, expected billing context, and areas where payers commonly focus prior authorization or medical necessity review. Data not available in the input is noted where applicable.