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ICD-10-PCS 2027 procedure code

0FN63ZZRelease Left Hepatic Duct, Percutaneous 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 0FN63ZZ

0FN63ZZ is the ICD-10-PCS code for a release procedure on the left hepatic duct using a percutaneous 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 0FN03ZZ (liver), 0FN13ZZ (liver, right lobe), 0FN23ZZ (liver, left lobe), 0FN43ZZ (gallbladder), 0FN53ZZ (right hepatic duct), 0FN73ZZ (hepatic duct, common) and 6 more.

The same procedure with a different approach is coded 0FN60ZZ (open), 0FN64ZZ (percutaneous endoscopic), 0FN67ZZ (via natural or artificial opening) and 0FN68ZZ (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
FHepatobiliary System and Pancreas
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
6Hepatic Duct, Left
5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach 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 0FN63ZZ

Is 0FN63ZZ a valid ICD-10-PCS code for 2027?

Yes. 0FN63ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0FN63ZZ an O.R. procedure?

Yes. 0FN63ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0FN63ZZ group to?

Depending on the principal diagnosis, 0FN63ZZ 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 0FN63ZZ?

The CMS GEMs map 0FN63ZZ to ICD-9-CM 54.59 (Other lysis of peritoneal adhesions).