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ICD-10-PCS 2027 procedure code

0WHP73ZInsertion of Infusion Device into Gastrointestinal Tract, Via Natural or Artificial Opening

✓ Valid for 2027

Short description: Insertion of Infusion Device into GI Tract, Via Opening

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 0WHP73Z

0WHP73Z is the ICD-10-PCS code for a insertion procedure on the gastrointestinal tract using a via natural or artificial opening approach with infusion 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 operations of abdominal region, the ICD-9-CM procedure title it maps to (54.99).

For a different body part, codes include 0WHQ73Z (respiratory tract) and 0WHR73Z (genitourinary tract).

The same procedure with a different approach is coded 0WHP03Z (open), 0WHP33Z (percutaneous), 0WHP43Z (percutaneous endoscopic) and 0WHP83Z (via natural or artificial opening endoscopic).

With a different device, use 0WHP71Z (radioactive element) and 0WHP7YZ (other device).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

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
WAnatomical Regions, General
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
PGastrointestinal Tract
5. Approach
7Via Natural or Artificial Opening

Entry of instrumentation through a natural or artificial external opening to reach the site of the procedure

6. Device
3Infusion Device

Includes: Ascenda Intrathecal Catheter; InDura, intrathecal catheter (1P) (spinal); Non-tunneled central venous catheter; Peripherally inserted central catheter (PICC); Tunneled spinal (intrathecal) catheter

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 54.99Other operations of abdominal regionapproximate

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 0WHP73Z

Is 0WHP73Z a valid ICD-10-PCS code for 2027?

Yes. 0WHP73Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0WHP73Z?

The CMS GEMs map 0WHP73Z to ICD-9-CM 54.99 (Other operations of abdominal region).