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ICD-10-PCS 2027 procedure code

0FB77ZZExcision of Common Hepatic Duct, Via Natural or Artificial Opening

✓ Valid for 2027O.R. procedure

Short description: Excision of Common Hepatic Duct, Via Opening

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 0FB77ZZ

0FB77ZZ is the ICD-10-PCS code for a excision procedure on the hepatic duct, common using a via natural or artificial opening 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 of other bile duct, the ICD-9-CM procedure title it maps to (51.69).

For a different body part, codes include 0FB57ZZ (right hepatic duct), 0FB67ZZ (left hepatic duct), 0FB87ZZ (cystic duct), 0FB97ZZ (common bile duct), 0FBC7ZZ (ampulla of vater), 0FBD7ZZ (pancreatic duct) and 1 more.

The same procedure with a different approach is coded 0FB70ZZ (open), 0FB73ZZ (percutaneous), 0FB74ZZ (percutaneous endoscopic) and 0FB78ZZ (via natural or artificial opening endoscopic).

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 408 (Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. with MCC), DRG 409 (Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. with CC) and DRG 410 (Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. without CC/MCC), under the surgical categories “Other Digestive System O.R. Procedures” and “Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E.”.

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

What each character means

1. Section
0Medical and Surgical
2. Body System
FHepatobiliary System and Pancreas
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
7Hepatic Duct, Common
5. Approach
7Via Natural or Artificial Opening

Entry of instrumentation through a natural or artificial external opening to reach 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.

ICD-9-CM equivalent

Converter →
  • 51.69Excision of other bile ductapproximate

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 0FB77ZZ

Is 0FB77ZZ a valid ICD-10-PCS code for 2027?

Yes. 0FB77ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0FB77ZZ an O.R. procedure?

Yes. 0FB77ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0FB77ZZ group to?

Depending on the principal diagnosis, 0FB77ZZ can group to MS-DRG 356, MS-DRG 357, MS-DRG 358, MS-DRG 408, MS-DRG 409 and MS-DRG 410.

What is the ICD-9 procedure code for 0FB77ZZ?

The CMS GEMs map 0FB77ZZ to ICD-9-CM 51.69 (Excision of other bile duct).