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ICD-10-PCS 2027 procedure code

02HS4YZInsertion of Other Device into Right Pulmonary Vein, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Oth Dev into R Pulm Vein, Perc Endo 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 02HS4YZ

02HS4YZ is the ICD-10-PCS code for a insertion procedure on the right pulmonary vein using a percutaneous endoscopic approach with other device. 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 other operations on vessels, the ICD-9-CM procedure title it maps to (39.99).

For a different body part, codes include 02H04YZ (coronary artery, one artery), 02H14YZ (coronary artery, two arteries), 02H24YZ (coronary artery, three arteries), 02H34YZ (coronary artery, four or more arteries), 02H44YZ (coronary vein), 02H64YZ (right atrium) and 11 more.

The same procedure with a different approach is coded 02HS0YZ (open) and 02HS3YZ (percutaneous).

With a different device, use 02HS40Z (monitoring device, pressure sensor), 02HS42Z (monitoring device), 02HS43Z (infusion device) and 02HS4DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 361 (Other Circulatory System O.R. Procedures with MCC) and DRG 362 (Other Circulatory System O.R. Procedures without MCC), under the surgical category “Other Circulatory System O.R. Procedures”.

It was added in FY2018, effective October 1, 2017.

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
SPulmonary Vein, Right

Includes: Right inferior pulmonary vein; Right superior pulmonary vein

5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
YOther Device

Includes: Alfapump(R) 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 Circulatory System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 39.99Other operations on vesselsapproximate

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
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about 02HS4YZ

Is 02HS4YZ a valid ICD-10-PCS code for 2027?

Yes. 02HS4YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02HS4YZ an O.R. procedure?

Yes. 02HS4YZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02HS4YZ group to?

Depending on the principal diagnosis, 02HS4YZ can group to MS-DRG 361 and MS-DRG 362.

What is the ICD-9 procedure code for 02HS4YZ?

The CMS GEMs map 02HS4YZ to ICD-9-CM 39.99 (Other operations on vessels).