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ICD-10-PCS 2027 procedure code

02C30ZZExtirpation of Matter from Coronary Artery, Four or More Arteries, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Extirpation of Matter from 4+ Cor Art, Open Approach

Code last changed in FY2017 (effective October 1, 2016). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 02C30ZZ

02C30ZZ is the ICD-10-PCS code for a extirpation procedure on the coronary artery, four or more arteries using an open approach. In ICD-10-PCS, extirpation means taking or cutting out solid matter from a body part.

In plain terms, this corresponds to open chest coronary artery angioplasty, the ICD-9-CM procedure title it maps to (36.03).

For a different body part, codes include 02C00ZZ (coronary artery, one artery), 02C10ZZ (coronary artery, two arteries), 02C20ZZ (coronary artery, three arteries), 02C40ZZ (coronary vein), 02C50ZZ (atrial septum), 02C60ZZ (right atrium) and 20 more.

The same procedure with a different approach is coded 02C33ZZ (percutaneous) and 02C34ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 228 (Other Cardiothoracic Procedures with MCC) and DRG 229 (Other Cardiothoracic Procedures without MCC), under the surgical category “Other Cardiothoracic Procedures”.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
2Heart and Great Vessels
3. Operation
CExtirpation

Taking or cutting out solid matter from a body part

The solid matter may be an abnormal byproduct of a biological function or a foreign body; it may be imbedded in a body part or in the lumen of a tubular body part. The solid matter may or may not have been previously broken into pieces

Includes: Thrombectomy, choledocholithotomy

4. Body Part
3Coronary Artery, Four or More Arteries
5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different qualifier

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 05 · Diseases and Disorders of the Circulatory System · Other Cardiothoracic Procedures

ICD-9-CM equivalent

Converter →
  • 36.03Open chest coronary artery angioplastyapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • FY2017 (effective 10/1/2016): Title revised — was “Extirpation of Matter from Coronary Artery, Four or More Sites, Open Approach”

Common questions about 02C30ZZ

Is 02C30ZZ a valid ICD-10-PCS code for 2027?

Yes. 02C30ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02C30ZZ an O.R. procedure?

Yes. 02C30ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02C30ZZ group to?

Depending on the principal diagnosis, 02C30ZZ can group to MS-DRG 228 and MS-DRG 229.

What is the ICD-9 procedure code for 02C30ZZ?

The CMS GEMs map 02C30ZZ to ICD-9-CM 36.03 (Open chest coronary artery angioplasty).