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ICD-10-PCS 2027 procedure code

07HT33ZInsertion of Infusion Device into Bone Marrow, Percutaneous Approach

✓ Valid for 2027

Short description: Insertion of Infusion Device into Bone Marrow, Perc Approach

Code last changed in FY2021 (effective October 1, 2020). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 07HT33Z

07HT33Z is the ICD-10-PCS code for a insertion procedure on the bone marrow using a percutaneous 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.

For a different body part, codes include 07HK33Z (thoracic duct), 07HL33Z (cisterna chyli), 07HM33Z (thymus), 07HN33Z (lymphatic) and 07HP33Z (spleen).

The same procedure with a different approach is coded 07HT03Z (open) and 07HT43Z (percutaneous endoscopic).

With a different device, use 07HT31Z (radioactive element) and 07HT3YZ (other device).

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 FY2021, effective October 1, 2020.

What each character means

1. Section
0Medical and Surgical
2. Body System
7Lymphatic and Hemic Systems
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
TBone Marrow
5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary 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

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
  • FY2021 (effective 10/1/2020): Added
  • No changes since FY2021.

Common questions about 07HT33Z

Is 07HT33Z a valid ICD-10-PCS code for 2027?

Yes. 07HT33Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.