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ICD-10-PCS 2027 procedure code

02HN4KZInsertion of Defibrillator Lead into Pericardium, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Defib Lead into Pericardium, Perc Endo Approach

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 02HN4KZ

02HN4KZ is the ICD-10-PCS code for a insertion procedure on the pericardium using a percutaneous endoscopic approach with cardiac lead, defibrillator. 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 implantation of automatic cardioverter/defibrillator lead(s) only, the ICD-9-CM procedure title it maps to (37.95).

For a different body part, codes include 02H44KZ (coronary vein), 02H64KZ (right atrium), 02H74KZ (left atrium), 02HK4KZ (right ventricle) and 02HL4KZ (left ventricle).

The same procedure with a different approach is coded 02HN0KZ (open) and 02HN3KZ (percutaneous).

With a different device, use 02HN40Z (monitoring device, pressure sensor), 02HN42Z (monitoring device), 02HN4JZ (cardiac lead, pacemaker), 02HN4MZ (cardiac lead) and 02HN4YZ (other device).

It is an operating-room procedure in the MS-DRG logic for DRG 265 (AICD Lead Procedures), under the surgical category “AICD Lead 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
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
NPericardium
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
KCardiac Lead, Defibrillator
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 · AICD Lead Procedures

ICD-9-CM equivalent

Converter →
  • 37.95Implantation of automatic cardioverter/defibrillator lead(s) onlyapproximate

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 02HN4KZ

Is 02HN4KZ a valid ICD-10-PCS code for 2027?

Yes. 02HN4KZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02HN4KZ an O.R. procedure?

Yes. 02HN4KZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02HN4KZ group to?

Depending on the principal diagnosis, 02HN4KZ can group to MS-DRG 265.

What is the ICD-9 procedure code for 02HN4KZ?

The CMS GEMs map 02HN4KZ to ICD-9-CM 37.95 (Implantation of automatic cardioverter/defibrillator lead(s) only).