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ICD-10-PCS 2027 procedure code

0F800ZZDivision of Liver, Open Approach

✓ Valid for 2027O.R. procedure

Code last changed in FY2022 (effective October 1, 2021). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0F800ZZ

0F800ZZ is the ICD-10-PCS code for a division procedure on the liver using an open approach. In ICD-10-PCS, division means cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part.

For a different body part, codes include 0F810ZZ (liver, right lobe), 0F820ZZ (liver, left lobe) and 0F8G0ZZ (pancreas).

The same procedure with a different approach is coded 0F803ZZ (percutaneous) and 0F804ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 405 (Pancreas, Liver and Shunt Procedures with MCC), DRG 406 (Pancreas, Liver and Shunt Procedures with CC), DRG 407 (Pancreas, Liver and Shunt Procedures 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 “Pancreas, Liver and Shunt Procedures”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

It was added in FY2022, effective October 1, 2021.

What each character means

1. Section
0Medical and Surgical
2. Body System
FHepatobiliary System and Pancreas
3. Operation
8Division

Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part

All or a portion of the body part is separated into two or more portions

Includes: Spinal cordotomy, osteotomy

4. Body Part
0Liver

Includes: Quadrate lobe

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.

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
  • FY2022 (effective 10/1/2021): Added
  • No changes since FY2022.

Common questions about 0F800ZZ

Is 0F800ZZ a valid ICD-10-PCS code for 2027?

Yes. 0F800ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0F800ZZ an O.R. procedure?

Yes. 0F800ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0F800ZZ group to?

Depending on the principal diagnosis, 0F800ZZ can group to MS-DRG 405, MS-DRG 406, MS-DRG 407, MS-DRG 907, MS-DRG 908 and MS-DRG 909.