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ICD-10-PCS 2027 procedure code

X2U4079Supplement Coronary Artery/Arteries with Vein Graft Extraluminal Support Device(s), Open Approach, New Technology Group 9

✓ Valid for 2027O.R. procedure

Short description: Supplement Cor Art/s w Vn Grf Extrlm Sup, Open, New Tech 9

Code last changed in FY2024 (effective October 1, 2023). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About X2U4079

X2U4079 is the ICD-10-PCS code for a supplement procedure on the coronary artery/arteries using an open approach with vein graft extraluminal support device(s) (qualifier: new technology group 9). In ICD-10-PCS, supplement means putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part.

It is an operating-room procedure in the MS-DRG logic for DRG 270 (Other Major Cardiovascular Procedures with MCC), DRG 271 (Other Major Cardiovascular Procedures with CC), DRG 272 (Other Major Cardiovascular Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Major Cardiovascular Procedures” and “Other O.R. Procedures for Injuries”.

It was added in FY2024, effective October 1, 2023.

What each character means

1. Section
XNew Technology
2. Body System
2Cardiovascular System
3. Operation
USupplement

Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part

4. Body Part
4Coronary Artery/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 / Substance / Technology
7Vein Graft Extraluminal Support Device(s)
7. Qualifier
9New Technology Group 9

MS-DRG v44.0 grouping

All DRGs →

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

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
  • FY2024 (effective 10/1/2023): Added
  • No changes since FY2024.

Common questions about X2U4079

Is X2U4079 a valid ICD-10-PCS code for 2027?

Yes. X2U4079 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is X2U4079 an O.R. procedure?

Yes. X2U4079 is an O.R. procedure in MS-DRG v44.0.

What DRG does X2U4079 group to?

Depending on the principal diagnosis, X2U4079 can group to MS-DRG 270, MS-DRG 271, MS-DRG 272, MS-DRG 907, MS-DRG 908 and MS-DRG 909.