Which code is used for percutaneous transluminal balloon angioplasty of the aortic artery?

The code for percutaneous transluminal balloon angioplasty of the aortic artery is 37246. This code specifically describes the procedure involving the dilation of the aortic artery using a balloon, a common intervention to relieve stenosis (narrowing) and restore blood flow.

When coding for such procedures, it is important to select the code that directly corresponds to the vascular procedure performed. Code 37246 is focused on interventions involving the aorta and captures the complexity and specifics of such angioplasty treatments.

Other options do not pertain to this specific procedure: for instance, the code for cataract surgery and lens insertion is unrelated. Additionally, codes for varicose vein treatment or a general knee procedure clearly do not match the requirements of an aortic angioplasty. Thus, 37246 is the only code that accurately represents percutaneous transluminal balloon angioplasty of the aortic artery.