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ICD-10-PCS 2027 procedure code

02TH3ZZResection of Pulmonary Valve, Percutaneous Approach

✓ Valid for 2027O.R. procedure

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 02TH3ZZ

02TH3ZZ is the ICD-10-PCS code for a resection procedure on the pulmonary valve using a percutaneous approach. In ICD-10-PCS, resection means cutting out or off, without replacement, all of a body part.

In plain terms, this corresponds to other operations on valves of heart, the ICD-9-CM procedure title it maps to (35.99).

For a different body part, codes include 02T53ZZ (atrial septum), 02T83ZZ (conduction mechanism), 02T93ZZ (chordae tendineae), 02TD3ZZ (papillary muscle), 02TM3ZZ (ventricular septum) and 02TN3ZZ (pericardium).

The same procedure with a different approach is coded 02TH0ZZ (open) and 02TH4ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 319 (Other Endovascular Cardiac Valve Procedures with MCC) and DRG 320 (Other Endovascular Cardiac Valve Procedures without MCC), under the surgical category “Other Endovascular Cardiac Valve 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
TResection

Cutting out or off, without replacement, all of a body part

Includes: Total nephrectomy, total lobectomy of lung

4. Body Part
HPulmonary Valve

Includes: Pulmonary annulus; Pulmonic valve

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
ZNo Device
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 Endovascular Cardiac Valve Procedures

ICD-9-CM equivalent

Converter →
  • 35.99Other operations on valves of heartapproximate

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 02TH3ZZ

Is 02TH3ZZ a valid ICD-10-PCS code for 2027?

Yes. 02TH3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02TH3ZZ an O.R. procedure?

Yes. 02TH3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02TH3ZZ group to?

Depending on the principal diagnosis, 02TH3ZZ can group to MS-DRG 319 and MS-DRG 320.

What is the ICD-9 procedure code for 02TH3ZZ?

The CMS GEMs map 02TH3ZZ to ICD-9-CM 35.99 (Other operations on valves of heart).