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ICD-10-PCS 2027 procedure code

02BG3ZZExcision of Mitral Valve, Percutaneous Approach

✓ Valid for 2027O.R. procedure

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 02BG3ZZ

02BG3ZZ is the ICD-10-PCS code for a excision procedure on the mitral valve using a percutaneous approach. In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to excision or destruction of other lesion or tissue of heart, endovascular approach, the ICD-9-CM procedure title it maps to (37.34).

For a different body part, codes include 02B43ZZ (coronary vein), 02B53ZZ (atrial septum), 02B63ZZ (right atrium), 02B73ZZ (left atrium), 02B83ZZ (conduction mechanism), 02B93ZZ (chordae tendineae) and 16 more.

The same procedure with a different approach is coded 02BG0ZZ (open) and 02BG4ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 319 (Other Endovascular Cardiac Valve Procedures with MCC) and DRG 320 (Other Endovascular Cardiac Valve Procedures without MCC), under the surgical category “Other Endovascular Cardiac Valve 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
BExcision

Cutting out or off, without replacement, a portion of a body part

The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies

Includes: Partial nephrectomy, liver biopsy

4. Body Part
GMitral Valve

Includes: Bicuspid valve; Left atrioventricular valve; Mitral annulus

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
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 Endovascular Cardiac Valve Procedures

ICD-9-CM equivalent

Converter →
  • 37.34Excision or destruction of other lesion or tissue of heart, endovascular approachapproximate

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 02BG3ZZ

Is 02BG3ZZ a valid ICD-10-PCS code for 2027?

Yes. 02BG3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02BG3ZZ an O.R. procedure?

Yes. 02BG3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02BG3ZZ group to?

Depending on the principal diagnosis, 02BG3ZZ can group to MS-DRG 319 and MS-DRG 320.

What is the ICD-9 procedure code for 02BG3ZZ?

The CMS GEMs map 02BG3ZZ to ICD-9-CM 37.34 (Excision or destruction of other lesion or tissue of heart, endovascular approach).