ICD-10-PCS 2027 procedure code
05H643ZInsertion of Infusion Device into Left Subclavian Vein, Percutaneous Endoscopic Approach
Short description: Insert Infusion Dev in L Subclav Vein, Perc Endo
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 05H643Z
05H643Z is the ICD-10-PCS code for a insertion procedure on the left subclavian vein using a percutaneous endoscopic 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 venous catheterization, not elsewhere classified, the ICD-9-CM procedure title it maps to (38.93).
For a different body part, codes include 05H043Z (azygos vein), 05H143Z (hemiazygos vein), 05H343Z (right innominate vein), 05H443Z (left innominate vein), 05H543Z (right subclavian vein), 05H743Z (right axillary vein) and 19 more.
The same procedure with a different approach is coded 05H603Z (open) and 05H633Z (percutaneous).
With a different device, use 05H64DZ (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
- 5Upper Veins
- 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
- 6Subclavian Vein, Left
- 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
- 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
- 05H043ZAzygos Vein
- 05H143ZHemiazygos Vein
- 05H343ZInnominate Vein, Right
- 05H443ZInnominate Vein, Left
- 05H543ZSubclavian Vein, Right
- 05H743ZAxillary Vein, Right
- 05H843ZAxillary Vein, Left
- 05H943ZBrachial Vein, Right
- 05HA43ZBrachial Vein, Left
- 05HB43ZBasilic Vein, Right
- 05HC43ZBasilic Vein, Left
- 05HD43ZCephalic Vein, Right
Different approach
Different device
ICD-9-CM equivalent
Converter →- 38.93Venous catheterization, not elsewhere classifiedapproximate
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 05H643Z
Is 05H643Z a valid ICD-10-PCS code for 2027?
- Yes. 05H643Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 05H643Z?
- The CMS GEMs map 05H643Z to ICD-9-CM 38.93 (Venous catheterization, not elsewhere classified).