2007 ICD-9-CM Procedure 36.03 Open chest coronary artery angioplasty 36.03 is a specific code that can be used to specify a procedure 36.03 contains 4 index entries View the full Volume 3 36.* hierarchy 36.03 also known as: Coronary (artery): endarterectomy (with patch graft) thromboendarterectomy (with patch graft) Open surgery for direct relief of coronary artery obstruction Code also any: insertion of drug-eluting coronary stent(s) (36.07) insertion of non-drug-eluting coronary stent(s) (36.06) number of vascular stents inserted (00.45-00.48) number of vessels treated (00.40-00.43) procedure on vessel bifurcation (00.44) 36.03 excludes: that with coronary artery bypass graft (36.10-36.19) Index entries containing 36.03: Angioplasty (laser) -- see also Repair, blood vessel coronary 36.09 open chest approach 36.03 Endarterectomy (gas) (with patch graft) 38.10 coronary artery -- see category 36.0 open chest approach 36.03 Removal -- see also Excision coronary artery obstruction (thrombus) 36.09 open chest approach 36.03 Thromboendarterectomy 38.10 coronary artery 36.09 open chest approach 36.03