ICD-9-CM procedure code (retired)
36.15 — Single internal mammary-coronary artery bypass
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 36.15
36.15 is an ICD-9-CM procedure code for single internal mammary-coronary artery bypass. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 36 ICD-10-PCS codes, such as 0210088 (Bypass Coronary Artery, One Artery from Right Internal Mammary with Zooplastic Tissue, Open Approach), 0210089 (Bypass Coronary Artery, One Artery from Left Internal Mammary with Zooplastic Tissue, Open Approach) and 021008C (Bypass Coronary Artery, One Artery from Thoracic Artery with Zooplastic Tissue, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0210088Bypass Coronary Artery, One Artery from Right Internal Mammary with Zooplastic Tissue, Open Approachapproximate
- 0210089Bypass Coronary Artery, One Artery from Left Internal Mammary with Zooplastic Tissue, Open Approachapproximate
- 021008CBypass Coronary Artery, One Artery from Thoracic Artery with Zooplastic Tissue, Open Approachapproximate
- 0210098Bypass Coronary Artery, One Artery from Right Internal Mammary with Autologous Venous Tissue, Open Approachapproximate
- 0210099Bypass Coronary Artery, One Artery from Left Internal Mammary with Autologous Venous Tissue, Open Approachapproximate
- 021009CBypass Coronary Artery, One Artery from Thoracic Artery with Autologous Venous Tissue, Open Approachapproximate
- 02100A8Bypass Coronary Artery, One Artery from Right Internal Mammary with Autologous Arterial Tissue, Open Approachapproximate
- 02100A9Bypass Coronary Artery, One Artery from Left Internal Mammary with Autologous Arterial Tissue, Open Approachapproximate
- 02100ACBypass Coronary Artery, One Artery from Thoracic Artery with Autologous Arterial Tissue, Open Approachapproximate
- 02100J8Bypass Coronary Artery, One Artery from Right Internal Mammary with Synthetic Substitute, Open Approachapproximate
- 02100J9Bypass Coronary Artery, One Artery from Left Internal Mammary with Synthetic Substitute, Open Approachapproximate
- 02100JCBypass Coronary Artery, One Artery from Thoracic Artery with Synthetic Substitute, Open Approachapproximate
- 02100K8Bypass Coronary Artery, One Artery from Right Internal Mammary with Nonautologous Tissue Substitute, Open Approachapproximate
- 02100K9Bypass Coronary Artery, One Artery from Left Internal Mammary with Nonautologous Tissue Substitute, Open Approachapproximate
- 02100KCBypass Coronary Artery, One Artery from Thoracic Artery with Nonautologous Tissue Substitute, Open Approachapproximate
- 02100Z8Bypass Coronary Artery, One Artery from Right Internal Mammary, Open Approachapproximate
- 02100Z9Bypass Coronary Artery, One Artery from Left Internal Mammary, Open Approachapproximate
- 02100ZCBypass Coronary Artery, One Artery from Thoracic Artery, Open Approachapproximate
- 0210488Bypass Coronary Artery, One Artery from Right Internal Mammary with Zooplastic Tissue, Percutaneous Endoscopic Approachapproximate
- 0210489Bypass Coronary Artery, One Artery from Left Internal Mammary with Zooplastic Tissue, Percutaneous Endoscopic Approachapproximate
- 021048CBypass Coronary Artery, One Artery from Thoracic Artery with Zooplastic Tissue, Percutaneous Endoscopic Approachapproximate
- 0210498Bypass Coronary Artery, One Artery from Right Internal Mammary with Autologous Venous Tissue, Percutaneous Endoscopic Approachapproximate
- 0210499Bypass Coronary Artery, One Artery from Left Internal Mammary with Autologous Venous Tissue, Percutaneous Endoscopic Approachapproximate
- 021049CBypass Coronary Artery, One Artery from Thoracic Artery with Autologous Venous Tissue, Percutaneous Endoscopic Approachapproximate
- 02104A8Bypass Coronary Artery, One Artery from Right Internal Mammary with Autologous Arterial Tissue, Percutaneous Endoscopic Approachapproximate
- 02104A9Bypass Coronary Artery, One Artery from Left Internal Mammary with Autologous Arterial Tissue, Percutaneous Endoscopic Approachapproximate
- 02104ACBypass Coronary Artery, One Artery from Thoracic Artery with Autologous Arterial Tissue, Percutaneous Endoscopic Approachapproximate
- 02104J8Bypass Coronary Artery, One Artery from Right Internal Mammary with Synthetic Substitute, Percutaneous Endoscopic Approachapproximate
- 02104J9Bypass Coronary Artery, One Artery from Left Internal Mammary with Synthetic Substitute, Percutaneous Endoscopic Approachapproximate
- 02104JCBypass Coronary Artery, One Artery from Thoracic Artery with Synthetic Substitute, Percutaneous Endoscopic Approachapproximate
- 02104K8Bypass Coronary Artery, One Artery from Right Internal Mammary with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 02104K9Bypass Coronary Artery, One Artery from Left Internal Mammary with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 02104KCBypass Coronary Artery, One Artery from Thoracic Artery with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approachapproximate
- 02104Z8Bypass Coronary Artery, One Artery from Right Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 02104Z9Bypass Coronary Artery, One Artery from Left Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 02104ZCBypass Coronary Artery, One Artery from Thoracic Artery, Percutaneous Endoscopic Approachapproximate
Common questions about 36.15
What is the ICD-10 code for ICD-9 36.15?
- The GEMs map 36.15 to ICD-10-PCS 0210088, 0210089, 021008C, 0210098, 0210099, 021009C and 30 more.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.