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ICD-10-PCS 2027 procedure code

0DNF0ZZRelease Right Large Intestine, 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 0DNF0ZZ

0DNF0ZZ is the ICD-10-PCS code for a release procedure on the right large intestine using an open approach. In ICD-10-PCS, release means freeing a body part from an abnormal physical constraint by cutting or by the use of force.

In plain terms, this corresponds to other lysis of peritoneal adhesions, the ICD-9-CM procedure title it maps to (54.59).

For a different body part, codes include 0DN10ZZ (esophagus, upper), 0DN20ZZ (esophagus, middle), 0DN30ZZ (esophagus, lower), 0DN40ZZ (esophagogastric junction), 0DN50ZZ (esophagus), 0DN60ZZ (stomach) and 20 more.

The same procedure with a different approach is coded 0DNF3ZZ (percutaneous), 0DNF4ZZ (percutaneous endoscopic), 0DNF7ZZ (via natural or artificial opening) and 0DNF8ZZ (via natural or artificial opening endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 335 (Peritoneal Adhesiolysis with MCC), DRG 336 (Peritoneal Adhesiolysis with CC), DRG 337 (Peritoneal Adhesiolysis 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 “Peritoneal Adhesiolysis”, “Other Hepatobiliary or Pancreas O.R. Procedures”, “Other Endocrine, Nutritional and Metabolic O.R. 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
DGastrointestinal System
3. Operation
NRelease

Freeing a body part from an abnormal physical constraint by cutting or by the use of force

Some of the restraining tissue may be taken out but none of the body part is taken out

Includes: Adhesiolysis, carpal tunnel release

4. Body Part
FLarge Intestine, Right
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 13 · Diseases and Disorders of the Female Reproductive System · Other Female Reproductive System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 54.59Other lysis of peritoneal adhesionsapproximate

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 0DNF0ZZ

Is 0DNF0ZZ a valid ICD-10-PCS code for 2027?

Yes. 0DNF0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0DNF0ZZ an O.R. procedure?

Yes. 0DNF0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0DNF0ZZ group to?

Depending on the principal diagnosis, 0DNF0ZZ can group to MS-DRG 335, MS-DRG 336, MS-DRG 337, MS-DRG 423, MS-DRG 424 and MS-DRG 425.

What is the ICD-9 procedure code for 0DNF0ZZ?

The CMS GEMs map 0DNF0ZZ to ICD-9-CM 54.59 (Other lysis of peritoneal adhesions).