ICD-9-CM Codes ICD-9-PCS Codes

3631 - Open chest transmyocardial revascularization

GEM Conversion to ICD-10 PCS

021.K0Z5

Fs: 10000 – Bypass Right Ventricle to Coronary Circulation, Open Approach

021.L0Z5

Fs: 10000 – Bypass Left Ventricle to Coronary Circulation, Open Approach

Sibling Codes

363.1

Open chest transmyocardial revascularization

363.2

Other transmyocardial revascularization

363.3

Endoscopic transmyocardial revascularization

363.4

Percutaneous transmyocardial revascularization

363.9

Other heart revascularization

Parent Sibling Codes

362

Heart revascularization by arterial implant