OPCScode OPCSdescription K40 Saphenous vein graft replacement of coronary artery K40.2 Saphenous vein graft replacement of two coronary arteries K40.3 Saphenous vein graft replacement of three coronary arteries K40.4 Saphenous vein graft replacement of four or more coronary arteries K40.8 Other specified saphenous vein graft replacement of coronary artery K40.9 Unspecified saphenous vein graft replacement of coronary artery K41 Other autograft replacement of coronary artery K41.2 Autograft replacement of two coronary arteries not elsewhere classified K41.3 Autograft replacement of three coronary arteries not elsewhere classified K41.4 Autograft replacement of four or more coronary arteries not elsewhere classified K41.8 Other specified autograft replacement of coronary artery K41.9 Unspecified other autograft replacement of coronary artery K42 Allograft replacement of coronary artery K42.2 Allograft replacement of two coronary arteries K42.3 Allograft replacement of three coronary arteries K42.4 Allograft replacement of four or more coronary arteries K42.8 Other specified allograft replacement of coronary artery K42.9 Unspecified allograft replacement of coronary artery K43 Prosthetic replacement of coronary artery K43.2 Prosthetic replacement of two coronary ateries K43.3 Prosthetic replacement of three coronary ateries K43.4 Prosthetic replacement of four or more coronary ateries K43.8 Other specified prosthetic replacement of coronary artery K43.9 Unspecified prosthetic replacement of coronary artery K44 Other replacement of coronary artery K44.1 Replacement of coronary arteries using multiple methods K44.2 Revision of replacement of coronary artery K44.8 Other specified other replacement of coronary artery K44.9 Unspecified other replacement of coronary artery K45 Connection of throacic artery to coronary artery K45.1 Double anastomosis of mammary arteries to coronary arteries K45.2 Double anastomosis of thoracic arteries to coronary arteries not elsewhere classified K45.3 Anastomosis of mammary artery to left anterior descending coronary artery K45.4 Anastomosis of mammary artery to coronary artery not elsewhere classified K45.5 Anastomosis of thoracic artery to coronary artery not elsewhere classified K45.6 Revision of connection of throacic artery to coronary artery K45.8 Other specified connection of throacic artery to coronary artery K45.9 Unspecified connection of throacic artery to coronary artery K46.8 Other specified other bypass of coronary artery K46.9 Unspecified other bypass of coronary artery K48.3 Open angioplasty of coronary artery K49.1 Percutaneous transluminal balloon angioplasty of one coronary artery K49.2 Percutaneous transluminal balloon angioplasty of multiple coronary arteries K49.3 Percutaneous transluminal balloon angioplasty of bypass graft of coronary artery K49.4 Percutaneous transluminal cutting balloon angioplasty of coronary artery K49.8 Other specified transluminal balloon angioplasty of coronary artery K49.9 Unspecified transluminal balloon angioplasty of coronary artery K50.1 Percutaneous transluminal laser coronary angioplasty K50.2 Percutaneous transluminal coronary thrombolysis using streptokinase K50.3 Percutaneous transluminal injection of therapeutic substance into coronary artery NEC K50.4 Percutaneous transluminal atherectomy of coronary artery K51.1 Percutaneous transluminal angioscopy K75.1 Percutaneous transluminal balloon angioplasty and insertion of 1-2 drug-eluting stents into coronary artery K75.2 Percutaneous transluminal balloon angioplasty and insertion of 3 or more drug-eluting stents into coronary artery K75.3 Percutaneous transluminal balloon angioplasty and insertion of 1-2 stents into coronary artery K75.4 Percutaneous transluminal balloon angioplasty and insertion of 3 or more stents into coronary artery NEC K75.8 Other specified percutaneous transluminal balloon angioplasty and insertion of stent into coronary artery K75.9 Unspecified percutaneous transluminal balloon angioplasty and insertion of stent into coronary artery L66.5 Percutaneous transluminal balloon angioplasty of artery L71.1 Percutaneous transluminal angioplasty of artery L94.7 Percutaneous transluminal balloon angioplasty of vein NEC L99.6 Percutaneous transluminal balloon test occlusion of vein