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ICD-10-PCS 2027 procedure code

0DH902ZInsertion of Monitoring Device into Duodenum, 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 0DH902Z

0DH902Z is the ICD-10-PCS code for a insertion procedure on the duodenum 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 incision of duodenum, the ICD-9-CM procedure title it maps to (45.01).

For a different body part, codes include 0DH502Z (esophagus), 0DH602Z (stomach), 0DH802Z (small intestine), 0DHA02Z (jejunum) and 0DHB02Z (ileum).

The same procedure with a different approach is coded 0DH932Z (percutaneous), 0DH942Z (percutaneous endoscopic), 0DH972Z (via natural or artificial opening) and 0DH982Z (via natural or artificial opening endoscopic).

With a different device, use 0DH901Z (radioactive element), 0DH903Z (infusion device), 0DH90DZ (intraluminal device) and 0DH90UZ (feeding device).

It is an operating-room procedure in the MS-DRG logic for DRG 326 (Stomach, Esophageal and Duodenal Procedures with MCC), DRG 327 (Stomach, Esophageal and Duodenal Procedures with CC), DRG 328 (Stomach, Esophageal and Duodenal Procedures 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 “Stomach, Esophageal and Duodenal Procedures”, “Other Hepatobiliary or Pancreas O.R. Procedures”, “Other O.R. Procedures for Injuries” and 1 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
DGastrointestinal System
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
9Duodenum
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 →
  • 45.01Incision of duodenumapproximate

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 0DH902Z

Is 0DH902Z a valid ICD-10-PCS code for 2027?

Yes. 0DH902Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0DH902Z an O.R. procedure?

Yes. 0DH902Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0DH902Z group to?

Depending on the principal diagnosis, 0DH902Z can group to MS-DRG 326, MS-DRG 327, MS-DRG 328, MS-DRG 423, MS-DRG 424 and MS-DRG 425.

What is the ICD-9 procedure code for 0DH902Z?

The CMS GEMs map 0DH902Z to ICD-9-CM 45.01 (Incision of duodenum).