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ICD-10-PCS 2027 procedure code

0DBU4ZZExcision of Omentum, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0DBU4ZZ

0DBU4ZZ is the ICD-10-PCS code for a excision procedure on the omentum using a percutaneous endoscopic approach. In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to excision or destruction of peritoneal tissue, the ICD-9-CM procedure title it maps to (54.4).

For a different body part, codes include 0DB14ZZ (esophagus, upper), 0DB24ZZ (esophagus, middle), 0DB34ZZ (esophagus, lower), 0DB44ZZ (esophagogastric junction), 0DB54ZZ (esophagus), 0DB64ZZ (stomach) and 20 more.

The same procedure with a different approach is coded 0DBU0ZZ (open) and 0DBU3ZZ (percutaneous).

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”, “Other Endocrine, Nutritional and Metabolic O.R. Procedures” and 3 more.

It was added in FY2018, effective October 1, 2017.

What each character means

1. Section
0Medical and Surgical
2. Body System
DGastrointestinal System
3. Operation
BExcision

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

The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies

Includes: Partial nephrectomy, liver biopsy

4. Body Part
UOmentum

Includes: Gastrocolic ligament; Gastrocolic omentum; Gastrohepatic omentum; Gastrophrenic ligament; Gastrosplenic ligament; Greater Omentum; Hepatogastric ligament; Lesser Omentum

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

Different qualifier

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 13 · Diseases and Disorders of the Female Reproductive System · Other Female Reproductive System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 54.4Excision or destruction of peritoneal tissueapproximate

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
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about 0DBU4ZZ

Is 0DBU4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0DBU4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0DBU4ZZ an O.R. procedure?

Yes. 0DBU4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0DBU4ZZ group to?

Depending on the principal diagnosis, 0DBU4ZZ 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 0DBU4ZZ?

The CMS GEMs map 0DBU4ZZ to ICD-9-CM 54.4 (Excision or destruction of peritoneal tissue).