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ICD-10-PCS 2027 procedure code

X28M3DCDivision of Ventricular Septum using Transcatheter Septal Scoring Technique, Percutaneous Approach, New Technology Group 12

✓ Valid for 2027New for 2027O.R. procedure

Short description: Division Ventr Sep w Transcath Septl Scor, Perc, New Tech 12

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

About X28M3DC

X28M3DC is the ICD-10-PCS code for a division procedure on the ventricular septum using a percutaneous approach with transcatheter septal scoring technique (qualifier: new technology group 12). In ICD-10-PCS, division means cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part.

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 FY2027, effective October 1, 2026.

What each character means

1. Section
XNew Technology
2. Body System
2Cardiovascular System
3. Operation
8Division

Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part

All or a portion of the body part is separated into two or more portions

4. Body Part
MVentricular Septum
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 / Substance / Technology
DTranscatheter Septal Scoring Technique
7. Qualifier
CNew Technology Group 12

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
  • FY2027 (effective 10/1/2026): Added

Common questions about X28M3DC

Is X28M3DC a valid ICD-10-PCS code for 2027?

Yes. X28M3DC is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is X28M3DC an O.R. procedure?

Yes. X28M3DC is an O.R. procedure in MS-DRG v44.0.

What DRG does X28M3DC group to?

Depending on the principal diagnosis, X28M3DC can group to MS-DRG 228 and MS-DRG 229.