Skip to content
Dx

ICD-10-PCS 2027 procedure code

0FH402ZInsertion of Monitoring Device into Gallbladder, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Monitor Dev into Gallbladder, Open Approach

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 0FH402Z

0FH402Z is the ICD-10-PCS code for a insertion procedure on the gallbladder using an open approach with monitoring device. In ICD-10-PCS, insertion means putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.

In plain terms, this corresponds to other cholecystotomy, the ICD-9-CM procedure title it maps to (51.04).

For a different body part, codes include 0FH002Z (liver), 0FH102Z (liver, right lobe), 0FH202Z (liver, left lobe), 0FHB02Z (hepatobiliary duct), 0FHD02Z (pancreatic duct) and 0FHG02Z (pancreas).

The same procedure with a different approach is coded 0FH432Z (percutaneous) and 0FH442Z (percutaneous endoscopic).

With a different device, use 0FH401Z (radioactive element), 0FH403Z (infusion device) and 0FH40YZ (other device).

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) and DRG 410 (Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. without CC/MCC), under the surgical category “Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E.”.

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
HInsertion

Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part

Includes: Insertion of radioactive implant, insertion of central venous catheter

4. Body Part
4Gallbladder
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
2Monitoring Device

Includes: Blood glucose monitoring system; Cardiac event recorder; Continuous Glucose Monitoring (CGM) device; Implantable glucose monitoring device; Loop recorder, implantable; Reveal (LINQ)(DX)(XT)

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 →
  • 51.04Other cholecystotomyapproximate

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 0FH402Z

Is 0FH402Z a valid ICD-10-PCS code for 2027?

Yes. 0FH402Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0FH402Z an O.R. procedure?

Yes. 0FH402Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0FH402Z group to?

Depending on the principal diagnosis, 0FH402Z can group to MS-DRG 408, MS-DRG 409 and MS-DRG 410.

What is the ICD-9 procedure code for 0FH402Z?

The CMS GEMs map 0FH402Z to ICD-9-CM 51.04 (Other cholecystotomy).