ICD-9-CM procedure code (retired)
36.2 — Heart revascularization by arterial implant
About ICD-9-CM 36.2
36.2 is an ICD-9-CM procedure code for heart revascularization by arterial implant. 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 14 ICD-10-PCS codes, such as 021K0Z8 (Bypass Right Ventricle to Right Internal Mammary, Open Approach), 021K0Z9 (Bypass Right Ventricle to Left Internal Mammary, Open Approach) and 021K0ZC (Bypass Right Ventricle to Thoracic Artery, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 021K0Z8Bypass Right Ventricle to Right Internal Mammary, Open Approachapproximate
- 021K0Z9Bypass Right Ventricle to Left Internal Mammary, Open Approachapproximate
- 021K0ZCBypass Right Ventricle to Thoracic Artery, Open Approachapproximate
- 021K0ZWBypass Right Ventricle to Aorta, Open Approachapproximate
- 021K4Z8Bypass Right Ventricle to Right Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 021K4Z9Bypass Right Ventricle to Left Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 021K4ZCBypass Right Ventricle to Thoracic Artery, Percutaneous Endoscopic Approachapproximate
- 021K4ZWBypass Right Ventricle to Aorta, Percutaneous Endoscopic Approachapproximate
- 021L0Z8Bypass Left Ventricle to Right Internal Mammary, Open Approachapproximate
- 021L0Z9Bypass Left Ventricle to Left Internal Mammary, Open Approachapproximate
- 021L0ZCBypass Left Ventricle to Thoracic Artery, Open Approachapproximate
- 021L4Z8Bypass Left Ventricle to Right Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 021L4Z9Bypass Left Ventricle to Left Internal Mammary, Percutaneous Endoscopic Approachapproximate
- 021L4ZCBypass Left Ventricle to Thoracic Artery, Percutaneous Endoscopic Approachapproximate
Common questions about 36.2
What is the ICD-10 code for ICD-9 36.2?
- The GEMs map 36.2 to ICD-10-PCS 021K0Z8, 021K0Z9, 021K0ZC, 021K0ZW, 021K4Z8, 021K4Z9 and 8 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.