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ICD-10-PCS 2027 procedure code

02HA3RZInsertion of Short-term External Heart Assist System into Heart, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Ext Heart Assist into Heart, Perc Approach

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 02HA3RZ

02HA3RZ is the ICD-10-PCS code for a insertion procedure on the heart using a percutaneous approach with short-term external heart assist system. In ICD-10-PCS, insertion means putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.

In plain terms, this corresponds to insertion of temporary non-implantable extracorporeal circulatory assist device, the ICD-9-CM procedure title it maps to (37.62).

For a different body part, codes include 02HW3RZ (thoracic aorta, descending).

The same procedure with a different approach is coded 02HA0RZ (open) and 02HA4RZ (percutaneous endoscopic).

With a different device, use 02HA3QZ (implantable heart assist system) and 02HA3YZ (other device).

It is an operating-room procedure in the MS-DRG logic for DRG 215 (Other Heart Assist System Implant), DRG 001 (Heart Transplant or Implant of Heart Assist System with MCC) and DRG 002 (Heart Transplant or Implant of Heart Assist System without MCC), under the surgical categories “Other Heart Assist System Implant” and “Heart Transplant or Implant of Heart Assist System”.

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
HInsertion

Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part

Includes: Insertion of radioactive implant, insertion of central venous catheter

4. Body Part
AHeart
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
RShort-term External Heart Assist System
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 · Other Heart Assist System Implant

ICD-9-CM equivalent

Converter →
  • 37.62Insertion of temporary non-implantable extracorporeal circulatory assist deviceapproximate

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)
  • FY2018 (effective 10/1/2017): Title revised — was “Insertion of External Heart Assist System into Heart, Percutaneous Approach”

Common questions about 02HA3RZ

Is 02HA3RZ a valid ICD-10-PCS code for 2027?

Yes. 02HA3RZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02HA3RZ an O.R. procedure?

Yes. 02HA3RZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02HA3RZ group to?

Depending on the principal diagnosis, 02HA3RZ can group to MS-DRG 215, MS-DRG 001 and MS-DRG 002.

What is the ICD-9 procedure code for 02HA3RZ?

The CMS GEMs map 02HA3RZ to ICD-9-CM 37.62 (Insertion of temporary non-implantable extracorporeal circulatory assist device).