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ICD-10-PCS 2027 procedure code

02H43JZInsertion of Pacemaker Lead into Coronary Vein, Percutaneous Approach

✓ Valid for 2027Non-O.R. procedure

Short description: Insertion of Pacemaker Lead into Cor Vein, Perc 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 02H43JZ

02H43JZ is the ICD-10-PCS code for a insertion procedure on the coronary vein using a percutaneous approach with cardiac lead, pacemaker. 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 or replacement of transvenous lead [electrode] into left ventricular coronary venous system, the ICD-9-CM procedure title it maps to (00.52).

For a different body part, codes include 02H63JZ (right atrium), 02H73JZ (left atrium), 02HK3JZ (right ventricle), 02HL3JZ (left ventricle), 02HM3JZ (ventricular septum) and 02HN3JZ (pericardium).

The same procedure with a different approach is coded 02H40JZ (open) and 02H44JZ (percutaneous endoscopic).

With a different device, use 02H430Z (monitoring device, pressure sensor), 02H432Z (monitoring device), 02H433Z (infusion device), 02H43DZ (intraluminal device), 02H43KZ (cardiac lead, defibrillator), 02H43MZ (cardiac lead) and 2 more.

It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 210 (Cardiac Pacemaker Revision or Device Replacement with MCC) and DRG 211 (Cardiac Pacemaker Revision or Device Replacement without MCC), under the surgical category “Cardiac Pacemaker Revision or Device Replacement”.

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
4Coronary Vein
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
JCardiac Lead, Pacemaker
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 · Cardiac Pacemaker Revision or Device Replacement

ICD-9-CM equivalent

Converter →
  • 00.52Implantation or replacement of transvenous lead [electrode] into left ventricular coronary venous systemapproximate

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 02H43JZ

Is 02H43JZ a valid ICD-10-PCS code for 2027?

Yes. 02H43JZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02H43JZ an O.R. procedure?

No. 02H43JZ is designated non-O.R. in MS-DRG v44.0.

What DRG does 02H43JZ group to?

Depending on the principal diagnosis, 02H43JZ can group to MS-DRG 210 and MS-DRG 211.

What is the ICD-9 procedure code for 02H43JZ?

The CMS GEMs map 02H43JZ to ICD-9-CM 00.52 (Implantation or replacement of transvenous lead [electrode] into left ventricular coronary venous system).