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ICD-10-PCS 2027 procedure code

0WFG4ZZFragmentation in Peritoneal Cavity, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Fragmentation in Peritoneal Cavity, 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 0WFG4ZZ

0WFG4ZZ is the ICD-10-PCS code for a fragmentation procedure on the peritoneal cavity using a percutaneous endoscopic approach. In ICD-10-PCS, fragmentation means breaking solid matter in a body part into pieces.

In plain terms, this corresponds to other repair of peritoneum, the ICD-9-CM procedure title it maps to (54.73).

For a different body part, codes include 0WF14ZZ (cranial cavity), 0WF34ZZ (oral cavity and throat), 0WF94ZZ (right pleural cavity), 0WFB4ZZ (left pleural cavity), 0WFC4ZZ (mediastinum), 0WFD4ZZ (pericardial cavity) and 4 more.

The same procedure with a different approach is coded 0WFG0ZZ (open), 0WFG3ZZ (percutaneous) and 0WFGXZZ (external).

It is an operating-room procedure in the MS-DRG logic for 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), DRG 423 (Other Hepatobiliary or Pancreas O.R. Procedures with MCC), DRG 424 (Other Hepatobiliary or Pancreas O.R. Procedures with CC) and DRG 425 (Other Hepatobiliary or Pancreas O.R. Procedures without CC/MCC), under the surgical categories “Other Digestive System O.R. Procedures”, “Other Hepatobiliary or Pancreas O.R. Procedures”, “Lymphoma and Leukemia with Major O.R. Procedures” and 3 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
FFragmentation

Breaking solid matter in a body part into pieces

Physical force (e.g., manual, ultrasonic) applied directly or indirectly is used to break the solid matter into pieces. The solid matter may be an abnormal byproduct of a biological function or a foreign body. The pieces of solid matter are not taken out

Includes: Extracorporeal shockwave lithotripsy, transurethral lithotripsy

4. Body Part
GPeritoneal Cavity

Includes: Abdominal cavity; Gallbladder fossa

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
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.

ICD-9-CM equivalent

Converter →
  • 54.73Other repair of peritoneumapproximate

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 0WFG4ZZ

Is 0WFG4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0WFG4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0WFG4ZZ an O.R. procedure?

Yes. 0WFG4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0WFG4ZZ group to?

Depending on the principal diagnosis, 0WFG4ZZ can group to MS-DRG 356, MS-DRG 357, MS-DRG 358, MS-DRG 423, MS-DRG 424 and MS-DRG 425.

What is the ICD-9 procedure code for 0WFG4ZZ?

The CMS GEMs map 0WFG4ZZ to ICD-9-CM 54.73 (Other repair of peritoneum).