It’s a separate procedure for a separate condition so you may code the angioplasty 37220. Do not code the iliac cath separately, selective catheterization is always bundled into the intervention codes.

Yes you can also code the LE angiogram separately because it’s a new condition being diagnosed at that encounter. If the provider performed the aortogram, then moved the cath in order to performed the b/l LE runoff, code 75625-59 and 75716-59. If the provider performed the aortogram and runoff from the same catheter position, only code 75630-59.