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ICD-10-PCS 2027 procedure code

0DH542ZInsertion of Monitoring Device into Esophagus, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Insertion of Monitor Dev into Esophag, Perc Endo 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 0DH542Z

0DH542Z is the ICD-10-PCS code for a insertion procedure on the esophagus using a percutaneous endoscopic 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 incision of esophagus, the ICD-9-CM procedure title it maps to (42.09).

For a different body part, codes include 0DH642Z (stomach), 0DH842Z (small intestine), 0DH942Z (duodenum), 0DHA42Z (jejunum) and 0DHB42Z (ileum).

The same procedure with a different approach is coded 0DH502Z (open), 0DH532Z (percutaneous), 0DH572Z (via natural or artificial opening) and 0DH582Z (via natural or artificial opening endoscopic).

With a different device, use 0DH541Z (radioactive element), 0DH543Z (infusion device), 0DH54DZ (intraluminal device), 0DH54UZ (feeding device) and 0DH54YZ (other 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 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 “Stomach, Esophageal and Duodenal Procedures” and “Other O.R. Procedures for Injuries”.

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
5Esophagus
5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize 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 →
  • 42.09Other incision of esophagusapproximate

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 0DH542Z

Is 0DH542Z a valid ICD-10-PCS code for 2027?

Yes. 0DH542Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0DH542Z an O.R. procedure?

Yes. 0DH542Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0DH542Z group to?

Depending on the principal diagnosis, 0DH542Z can group to MS-DRG 326, MS-DRG 327, MS-DRG 328, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0DH542Z?

The CMS GEMs map 0DH542Z to ICD-9-CM 42.09 (Other incision of esophagus).