CPT code 93750 covers testing and programming of a ventricular assist device (VAD), a mechanical pump that supports cardiac output in patients with advanced heart failure. This code represents device interrogation, adjustment of device parameters via the external controller and power source, and documentation of findings. Nationally, accurate coding for VAD programming is important for clinical continuity, device safety, and appropriate payment for specialized cardiac device management.

Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of service definitions, typical sites of service, and the clinical context in which 93750 is used. The publication summarizes common billing modifiers and related administrative considerations, highlights clinical scenarios that prompt interrogation and reprogramming, and outlines what to expect in payer coverage and claim adjudication practices at a national level.

This resource is intended for coding professionals, billing staff, and clinicians involved in cardiac device management. It provides practical context for when 93750 is reported, the nature of the service, and the payer landscape relevant to VAD programming and testing.