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ICD-10-PCS 2027 procedure code

X2KA30ABypass Left Atrium using Conduit through Coronary Sinus to Right Atrium, Percutaneous Approach, New Technology Group 10

✓ Valid for 2027O.R. procedure

Short description: Bypass L Atrium w Cor Sin R Atrum Cnduit, Perc, New Tech 10

Code last changed in FY2026 (effective October 1, 2025). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About X2KA30A

X2KA30A is the ICD-10-PCS code for a bypass procedure on the left atrium using a percutaneous approach with conduit through coronary sinus to right atrium (qualifier: new technology group 10). In ICD-10-PCS, bypass means altering the route of passage of the contents of a tubular 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 FY2026, effective October 1, 2025.

What each character means

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

Altering the route of passage of the contents of a tubular body part

4. Body Part
AAtrium, Left
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
0Conduit through Coronary Sinus to Right Atrium
7. Qualifier
ANew Technology Group 10

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
  • FY2026 (effective 10/1/2025): Added
  • No changes since FY2026.

Common questions about X2KA30A

Is X2KA30A a valid ICD-10-PCS code for 2027?

Yes. X2KA30A is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is X2KA30A an O.R. procedure?

Yes. X2KA30A is an O.R. procedure in MS-DRG v44.0.

What DRG does X2KA30A group to?

Depending on the principal diagnosis, X2KA30A can group to MS-DRG 270, MS-DRG 271, MS-DRG 272, MS-DRG 907, MS-DRG 908 and MS-DRG 909.