CPT® Code 37250

Deleted

Intravascular ultrasound (non-coronary vessel) during diagnostic evaluation and/or therapeutic intervention; initial vessel (List separately in addition to code for primary procedure)

Intravascular ultrasound (IVUS) is a specialized imaging technique used to visualize the interior of blood vessels, specifically non-coronary vessels, during diagnostic evaluations and therapeutic interventions. This procedure provides a detailed cross-sectional view of the vessel, allowing healthcare professionals to assess the various layers of the blood vessel wall, which include the outer covering known as the adventitia, the middle layer referred to as the media, the inner endothelial layer called the intima, and the lumen, which is the open channel through which blood flows. The use of IVUS is critical in enhancing the understanding of vascular conditions and guiding treatment decisions. During the procedure, a miniaturized transducer is mounted on an IVUS catheter, which is advanced over a guidewire to the specific site that requires evaluation. The ultrasound images captured during this process are then reviewed by the physician, who generates a comprehensive written report detailing the findings from the IVUS examination. It is important to note that CPT® Code 37250 is designated for the initial vessel evaluated using IVUS, while CPT® Code 37251 is used for each additional vessel assessed during the same session.