ICD-10-PCS 2027 procedure code
03HS33ZInsertion of Infusion Device into Right Temporal Artery, Percutaneous Approach
Short description: Insertion of Infusion Dev into R Temporal Art, Perc 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 03HS33Z
03HS33Z is the ICD-10-PCS code for a insertion procedure on the right temporal artery 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.
In plain terms, this corresponds to arterial catheterization, the ICD-9-CM procedure title it maps to (38.91).
For a different body part, codes include 03H033Z (right internal mammary artery), 03H133Z (left internal mammary artery), 03H233Z (innominate artery), 03H333Z (right subclavian artery), 03H433Z (left subclavian artery), 03H533Z (right axillary artery) and 23 more.
The same procedure with a different approach is coded 03HS03Z (open) and 03HS43Z (percutaneous endoscopic).
With a different device, use 03HS3DZ (intraluminal 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
- 3Upper Arteries
- 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
- STemporal Artery, Right
- 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
Different body part
- 03H033ZInternal Mammary Artery, Right
- 03H133ZInternal Mammary Artery, Left
- 03H233ZInnominate Artery
- 03H333ZSubclavian Artery, Right
- 03H433ZSubclavian Artery, Left
- 03H533ZAxillary Artery, Right
- 03H633ZAxillary Artery, Left
- 03H733ZBrachial Artery, Right
- 03H833ZBrachial Artery, Left
- 03H933ZUlnar Artery, Right
- 03HA33ZUlnar Artery, Left
- 03HB33ZRadial Artery, Right
Different approach
Different device
ICD-9-CM equivalent
Converter →- 38.91Arterial catheterizationapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 03HS33Z
Is 03HS33Z a valid ICD-10-PCS code for 2027?
- Yes. 03HS33Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 03HS33Z?
- The CMS GEMs map 03HS33Z to ICD-9-CM 38.91 (Arterial catheterization).