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ICD-10-PCS 2027 procedure code

0BHT8YZInsertion of Other Device into Diaphragm, Via Natural or Artificial Opening Endoscopic

✓ Valid for 2027

Short description: Insertion of Other Device into Diaphragm, Endo

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0BHT8YZ

0BHT8YZ is the ICD-10-PCS code for a insertion procedure on the diaphragm using a via natural or artificial opening endoscopic approach with other 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 on diaphragm, the ICD-9-CM procedure title it maps to (34.89).

For a different body part, codes include 0BH08YZ (tracheobronchial tree), 0BH18YZ (trachea), 0BHK8YZ (right lung), 0BHL8YZ (left lung) and 0BHQ8YZ (pleura).

The same procedure with a different approach is coded 0BHT0YZ (open), 0BHT3YZ (percutaneous), 0BHT4YZ (percutaneous endoscopic) and 0BHT7YZ (via natural or artificial opening).

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

It was added in FY2018, effective October 1, 2017.

What each character means

1. Section
0Medical and Surgical
2. Body System
BRespiratory 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
TDiaphragm
5. Approach
8Via Natural or Artificial Opening Endoscopic

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

6. Device
YOther Device

Includes: Alfapump(R) system

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 34.89Other operations on diaphragmapproximate

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
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about 0BHT8YZ

Is 0BHT8YZ a valid ICD-10-PCS code for 2027?

Yes. 0BHT8YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0BHT8YZ?

The CMS GEMs map 0BHT8YZ to ICD-9-CM 34.89 (Other operations on diaphragm).