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ICD-10-PCS 2027 procedure code

0WCP0ZZExtirpation of Matter from Gastrointestinal Tract, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Extirpation of Matter from GI Tract, Open 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 0WCP0ZZ

0WCP0ZZ is the ICD-10-PCS code for a extirpation procedure on the gastrointestinal tract using an open approach. In ICD-10-PCS, extirpation means taking or cutting out solid matter from a body part.

In plain terms, this corresponds to other laparotomy, the ICD-9-CM procedure title it maps to (54.19).

For a different body part, codes include 0WC10ZZ (cranial cavity), 0WC30ZZ (oral cavity and throat), 0WC40ZZ (upper jaw), 0WC50ZZ (lower jaw), 0WC90ZZ (right pleural cavity), 0WCB0ZZ (left pleural cavity) and 7 more.

The same procedure with a different approach is coded 0WCP3ZZ (percutaneous), 0WCP4ZZ (percutaneous endoscopic), 0WCP7ZZ (via natural or artificial opening), 0WCP8ZZ (via natural or artificial opening endoscopic) and 0WCPXZZ (external).

It is an operating-room procedure in the MS-DRG logic for DRG 361 (Other Circulatory System O.R. Procedures with MCC), DRG 362 (Other Circulatory System O.R. Procedures without MCC), DRG 356 (Other Digestive System O.R. Procedures with MCC), DRG 357 (Other Digestive System O.R. Procedures with CC), DRG 358 (Other Digestive System O.R. Procedures without CC/MCC) and DRG 420 (Hepatobiliary Diagnostic Procedures with MCC), under the surgical categories “Other Circulatory System O.R. Procedures”, “Other Digestive System O.R. Procedures”, “Hepatobiliary Diagnostic Procedures” and 4 more.

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
WAnatomical Regions, General
3. Operation
CExtirpation

Taking or cutting out solid matter from a body part

The solid matter may be an abnormal byproduct of a biological function or a foreign body; it may be imbedded in a body part or in the lumen of a tubular body part. The solid matter may or may not have been previously broken into pieces

Includes: Thrombectomy, choledocholithotomy

4. Body Part
PGastrointestinal Tract
5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose 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 Circulatory System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 54.19Other laparotomyapproximate

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 0WCP0ZZ

Is 0WCP0ZZ a valid ICD-10-PCS code for 2027?

Yes. 0WCP0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0WCP0ZZ an O.R. procedure?

Yes. 0WCP0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0WCP0ZZ group to?

Depending on the principal diagnosis, 0WCP0ZZ can group to MS-DRG 361, MS-DRG 362, MS-DRG 356, MS-DRG 357, MS-DRG 358 and MS-DRG 420.

What is the ICD-9 procedure code for 0WCP0ZZ?

The CMS GEMs map 0WCP0ZZ to ICD-9-CM 54.19 (Other laparotomy).