CPT code 0338T represents a percutaneous, catheter-based procedure that delivers radiofrequency energy to the endoluminal surface of the renal artery on one side. This emerging endovascular intervention is used in select clinical scenarios where targeted thermal modification of the renal artery is indicated. The code captures a specialized image-guided arterial procedure and is relevant for hospitals, ambulatory surgical centers, interventional radiology groups, and vascular specialists.

Key payers covered in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a national perspective on clinical context, coding definitions, and payer coverage considerations for this procedure. The publication summarizes how the service is billed, the typical settings where it is performed, and what to expect from major payers in terms of coverage presence. It also provides benchmarks and policy updates where available, and places the procedure in clinical context for referring clinicians and billing professionals.

This summary is intended to orient clinical, coding, and revenue-cycle stakeholders to the procedure and its billing classification, helping readers locate more detailed benchmarks, payer policy language, and related coding guidance in the full publication.