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ICD-10-PCS 2027 procedure code

02H33YZInsertion of Other Device into Coronary Artery, Four or More Arteries, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Other Device into 4+ Cor Art, Perc 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 02H33YZ

02H33YZ is the ICD-10-PCS code for a insertion procedure on the coronary artery, four or more arteries using a percutaneous 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 02H03YZ (coronary artery, one artery), 02H13YZ (coronary artery, two arteries), 02H23YZ (coronary artery, three arteries), 02H43YZ (coronary vein), 02H63YZ (right atrium), 02H73YZ (left atrium) and 12 more.

The same procedure with a different approach is coded 02H30YZ (open) and 02H34YZ (percutaneous endoscopic).

With a different device, use 02H33DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 231 (Coronary Bypass with PTCA with MCC), DRG 232 (Coronary Bypass with PTCA without MCC), DRG 321 (Percutaneous Cardiovascular Procedures with Intraluminal Device with MCC or 4+ Arteries/Intraluminal Devices), DRG 322 (Percutaneous Cardiovascular Procedures with Intraluminal Device without MCC), DRG 323 (Coronary Intravascular Lithotripsy with Intraluminal Device with MCC) and DRG 324 (Coronary Intravascular Lithotripsy with Intraluminal Device without MCC), under the surgical categories “”, “Percutaneous cardiovascular procedures with intraluminal device”, “Coronary Intravascular Lithotripsy with Intraluminal Device” and 1 more.

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
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach 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 · Coronary Intravascular Lithotripsy with Intraluminal Device

MDC 05 · Diseases and Disorders of the Circulatory System · Percutaneous Coronary Atherectomy with Intraluminal Device

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 02H33YZ

Is 02H33YZ a valid ICD-10-PCS code for 2027?

Yes. 02H33YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02H33YZ an O.R. procedure?

Yes. 02H33YZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02H33YZ group to?

Depending on the principal diagnosis, 02H33YZ can group to MS-DRG 231, MS-DRG 232, MS-DRG 321, MS-DRG 322, MS-DRG 323 and MS-DRG 324.