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ICD-10-PCS 2027 procedure code

02UG0KZSupplement Mitral Valve with Nonautologous Tissue Substitute, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Supplement Mitral Valve with Nonaut Sub, Open Approach

Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 02UG0KZ

02UG0KZ is the ICD-10-PCS code for a supplement procedure on the mitral valve using an open approach with nonautologous tissue substitute. 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.

In plain terms, this corresponds to Annuloplasty and other operations on valves of heart, the ICD-9-CM procedure titles it maps to (35.33 and 35.99).

For a different body part, codes include 02U00KZ (coronary artery, one artery), 02U10KZ (coronary artery, two arteries), 02U20KZ (coronary artery, three arteries), 02U30KZ (coronary artery, four or more arteries), 02U50KZ (atrial septum), 02U60KZ (right atrium) and 19 more.

The same procedure with a different approach is coded 02UG3KZ (percutaneous) and 02UG4KZ (percutaneous endoscopic).

With a different device, use 02UG07Z (autologous tissue substitute), 02UG08Z (zooplastic tissue) and 02UG0JZ (synthetic substitute).

It is an operating-room procedure in the MS-DRG logic for DRG 212 (Concomitant Aortic and Mitral Valve Procedures), DRG 216 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization with MCC), DRG 217 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization with CC), DRG 218 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization without CC/MCC), DRG 219 (Cardiac Valve and Other Major Cardiothoracic Procedures without Cardiac Catheterization with MCC) and DRG 220 (Cardiac Valve and Other Major Cardiothoracic Procedures without Cardiac Catheterization with CC), under the surgical categories “Concomitant Aortic and Mitral Valve Procedures”, “” and “Cardiac Valve and Other Major Cardiothoracic Procedures without Cardiac Catheterization”.

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
USupplement

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

The biological material is non-living, or is living and from the same individual. The body part may have been previously replaced, and the Supplement procedure is performed to physically reinforce and/or augment the function of the replaced body part

Includes: Herniorrhaphy using mesh, mitral valve ring annuloplasty, put a new acetabular liner in a previous hip replacement

4. Body Part
GMitral Valve

Includes: Bicuspid valve; Left atrioventricular valve; Mitral annulus

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
KNonautologous Tissue Substitute

Includes: Acellular Hydrated Dermis; Bone bank bone graft; Cook Biodesign(R) Fistula Plug(s); Cook Biodesign(R) Hernia Graft(s); Cook Biodesign(R) Layered Graft(s); Cook Zenapro(tm) Layered Graft(s); Fish skin; Kerecis(R) (GraftGuide) (MariGen) (SurgiBind) (SurgiClose); MIRODERM(tm) Biologic Wound Matrix; Piscine skin; Tissue bank graft

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 · Concomitant Aortic and Mitral Valve Procedures

ICD-9-CM equivalent

Converter →
  • 35.33Annuloplastyapproximate
  • 35.99Other operations on valves of heartapproximate

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)
  • No changes since FY2016.

Common questions about 02UG0KZ

Is 02UG0KZ a valid ICD-10-PCS code for 2027?

Yes. 02UG0KZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02UG0KZ an O.R. procedure?

Yes. 02UG0KZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02UG0KZ group to?

Depending on the principal diagnosis, 02UG0KZ can group to MS-DRG 212, MS-DRG 216, MS-DRG 217, MS-DRG 218, MS-DRG 219 and MS-DRG 220.

What is the ICD-9 procedure code for 02UG0KZ?

The CMS GEMs map 02UG0KZ to ICD-9-CM 35.33 (Annuloplasty) and 35.99 (Other operations on valves of heart).