I did a bit of research and found that once G0290 and G0291 are deleted, the following C codes will take their place.
● HCPCS code C9600 (Percutaneous transcatheter placement of drug eluting
intracoronary stent(s), with coronary angioplasty when performed; single major coronary artery or branch);
● HCPCS code C9601 (Percutaneous transcatheter placement of drug-eluting
intracoronary stent(s), with coronary angioplasty when performed; each additional
branch of a major coronary artery (List separately in addition to code for primary
procedure));
● HCPCS code C9602 (Percutaneous transluminal coronary atherectomy, with
drug eluting intracoronary stent, with coronary angioplasty when performed; single major
coronary artery or branch);
● HCPCS code C9603 (Percutaneous transluminal coronary atherectomy, with
drug-eluting intracoronary stent, with coronary angioplasty when performed; each
additional branch of a major coronary artery (List separately in addition to code for
primary procedure));
● HCPCS code C9604 (Percutaneous transluminal revascularization of or
through coronary artery bypass graft (internal mammary, free arterial, venous), any
combination of drug-eluting intracoronary stent, atherectomy and angioplasty, including
distal protection when performed; single vessel);
● HCPCS code C9605 (Percutaneous transluminal revascularization of or
through coronary artery bypass graft (internal mammary, free arterial, venous), any
combination of drug-eluting intracoronary stent, atherectomy and angioplasty, including
distal protection when performed; each additional branch subtended by the bypass graft
(List separately in addition to code for primary procedure));
● HCPCS code C9606 (Percutaneous transluminal revascularization of acute
total/subtotal occlusion during acute myocardial infarction, coronary artery or coronary
artery bypass graft, any combination of drug-eluting intracoronary stent, atherectomy and
angioplasty, including aspiration thrombectomy when performed, single vessel);
● HCPCS code C9607 (Percutaneous transluminal revascularization of chronic
total occlusion, coronary artery, coronary artery branch, or coronary artery bypass graft,
any combination of drug-eluting intracoronary stent, atherectomy and angioplasty; single
vessel); and
● HCPCS code C9608 (Percutaneous transluminal revascularization of chronic
total occlusion, coronary artery, coronary artery branch, or coronary artery bypass graft,
any combination of drug-eluting intracoronary stent, atherectomy and angioplasty; each
additional coronary artery, coronary artery branch, or bypass graft (List separately in
addition to code for primary procedure)).