Wiki pudendal artery PTA?

If the doctor performs a left iliac and left pudendal artery PTA would I still use the 37220 for Iliac PTA or would I use 35475/75962?

Use 37220 for for iliac angioplasty. 35475/75962 is for angioplasty in the brachiocephalic artery or branches thereof, primarily upper extremity.

HTH :)
 
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