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ICD-10-PCS 2027 procedure code

0FM90ZZReattachment of Common Bile Duct, 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 0FM90ZZ

0FM90ZZ is the ICD-10-PCS code for a reattachment procedure on the common bile duct using an open approach. In ICD-10-PCS, reattachment means putting back in or on all or a portion of a separated body part to its normal location or other suitable location.

In plain terms, this corresponds to Choledochoplasty, the ICD-9-CM procedure title it maps to (51.72).

For a different body part, codes include 0FM00ZZ (liver), 0FM10ZZ (liver, right lobe), 0FM20ZZ (liver, left lobe), 0FM40ZZ (gallbladder), 0FM50ZZ (right hepatic duct), 0FM60ZZ (left hepatic duct) and 6 more.

The same procedure with a different approach is coded 0FM94ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for 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), DRG 410 (Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. 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 “Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E.”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

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
MReattachment

Putting back in or on all or a portion of a separated body part to its normal location or other suitable location

Vascular circulation and nervous pathways may or may not be reestablished

Includes: Reattachment of hand, reattachment of avulsed kidney

4. Body Part
9Common Bile Duct
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.

ICD-9-CM equivalent

Converter →
  • 51.72Choledochoplastyapproximate

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 0FM90ZZ

Is 0FM90ZZ a valid ICD-10-PCS code for 2027?

Yes. 0FM90ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0FM90ZZ an O.R. procedure?

Yes. 0FM90ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0FM90ZZ group to?

Depending on the principal diagnosis, 0FM90ZZ can group to MS-DRG 408, MS-DRG 409, MS-DRG 410, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0FM90ZZ?

The CMS GEMs map 0FM90ZZ to ICD-9-CM 51.72 (Choledochoplasty).