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ICD-10-PCS 2027 procedure code

02H34YZInsertion of Other Device into Coronary Artery, Four or More Arteries, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Oth Dev into 4+ Cor Art, Perc Endo Approach

Code last changed in FY2020 (effective October 1, 2019). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 02H34YZ

02H34YZ is the ICD-10-PCS code for a insertion procedure on the coronary artery, four or more arteries using a percutaneous endoscopic approach with other device. In ICD-10-PCS, insertion means putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.

For a different body part, codes include 02H04YZ (coronary artery, one artery), 02H14YZ (coronary artery, two arteries), 02H24YZ (coronary artery, three arteries), 02H44YZ (coronary vein), 02H64YZ (right atrium), 02H74YZ (left atrium) and 11 more.

The same procedure with a different approach is coded 02H30YZ (open) and 02H33YZ (percutaneous).

With a different device, use 02H34DZ (intraluminal device).

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 was added in FY2020, effective October 1, 2019.

What each character means

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

Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part

Includes: Insertion of radioactive implant, insertion of central venous catheter

4. Body Part
3Coronary Artery, Four or More Arteries
5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
YOther Device

Includes: Alfapump(R) system

7. Qualifier
ZNo Qualifier

Other versions of this procedure

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

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
  • FY2020 (effective 10/1/2019): Added
  • No changes since FY2020.

Common questions about 02H34YZ

Is 02H34YZ a valid ICD-10-PCS code for 2027?

Yes. 02H34YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02H34YZ an O.R. procedure?

Yes. 02H34YZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02H34YZ group to?

Depending on the principal diagnosis, 02H34YZ can group to MS-DRG 228 and MS-DRG 229.