CPT code 75733 covers the radiological supervision and interpretation associated with bilateral selective catheter placement in the adrenal arteries during an angiographic study. This code captures the physician or qualified professional component for targeted adrenal vessel imaging that informs diagnosis and interventions for adrenal vascular or endocrine conditions. Nationally, accurate coding of angiographic interpretation affects clinical documentation, billing consistency, and appropriate use of advanced imaging resources.

Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the code’s clinical context, typical sites of service, and the role of the procedure in care pathways. The publication includes benchmarking and payment context where available, coding guidance on service attribution, and summary notes on common modifiers and reporting scenarios. It also outlines clinical situations that commonly prompt bilateral adrenal angiography and operational considerations for imaging departments.

This overview is intended for billing specialists, radiology clinicians, and revenue cycle staff seeking a national-level summary of CPT code 75733, its clinical purpose, and the administrative context relevant to its use.