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ICD-10-PCS 2027 procedure code

0WWF00ZRevision of Drainage Device in Abdominal Wall, Open 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 0WWF00Z

0WWF00Z is the ICD-10-PCS code for a revision procedure on the abdominal wall using an open approach with drainage device. In ICD-10-PCS, revision means correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

In plain terms, this corresponds to incision of abdominal wall, the ICD-9-CM procedure title it maps to (54.0).

For a different body part, codes include 0WW000Z (head), 0WW100Z (cranial cavity), 0WW200Z (face), 0WW400Z (upper jaw), 0WW500Z (lower jaw), 0WW600Z (neck) and 12 more.

The same procedure with a different approach is coded 0WWF30Z (percutaneous), 0WWF40Z (percutaneous endoscopic) and 0WWFX0Z (external).

With a different device, use 0WWF01Z (radioactive element), 0WWF03Z (infusion device), 0WWF07Z (autologous tissue substitute), 0WWF0JZ (synthetic substitute), 0WWF0KZ (nonautologous tissue substitute) and 0WWF0YZ (other device).

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 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Digestive System O.R. Procedures” and “Other O.R. Procedures for Injuries”.

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
WRevision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes: Adjustment of position of pacemaker lead, recementing of hip prosthesis

4. Body Part
FAbdominal Wall
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
0Drainage Device

Includes: Cystostomy tube; Foley catheter; Percutaneous nephrostomy catheter; Thoracostomy tube

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 →
  • 54.0Incision of abdominal wallapproximate

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 0WWF00Z

Is 0WWF00Z a valid ICD-10-PCS code for 2027?

Yes. 0WWF00Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0WWF00Z an O.R. procedure?

Yes. 0WWF00Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0WWF00Z group to?

Depending on the principal diagnosis, 0WWF00Z can group to MS-DRG 356, MS-DRG 357, MS-DRG 358, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0WWF00Z?

The CMS GEMs map 0WWF00Z to ICD-9-CM 54.0 (Incision of abdominal wall).