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ICD-10-PCS 2027 procedure code

XW043PBIntroduction of Aztreonam-avibactam Anti-infective into Central Vein, Percutaneous Approach, New Technology Group 11

✓ Valid for 2027

Short description: Introduce Aztreonm-avbact in Central Vein, Perc, New Tech 11

Code last changed in FY2026 (effective October 1, 2025). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About XW043PB

XW043PB is the ICD-10-PCS code for a introduction procedure on the central vein using a percutaneous approach with aztreonam-avibactam anti-infective (qualifier: new technology group 11). In ICD-10-PCS, introduction means putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products.

For a different body part, codes include XW033PB (peripheral vein).

With a different device, use XW0430B (alpha1-proteinase inhibitor), XW0431B (eladocagene exuparvovec), XW043FB (other new technology therapeutic substance), XW043QB (iloprost), XW043RB (letetresgene autoleucel) and XW043WB (AGN1 bone void filler).

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 FY2026, effective October 1, 2025.

What each character means

1. Section
XNew Technology
2. Body System
WAnatomical Regions
3. Operation
0Introduction

Putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products

4. Body Part
4Central Vein
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 / Substance / Technology
PAztreonam-avibactam Anti-infective

Includes: ATM-AVI; EMBLAVEO(tm)

7. Qualifier
BNew Technology Group 11

Other versions of this procedure

Different body part

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
  • FY2026 (effective 10/1/2025): Added
  • No changes since FY2026.

Common questions about XW043PB

Is XW043PB a valid ICD-10-PCS code for 2027?

Yes. XW043PB is valid for inpatient procedures from October 1, 2026 through September 30, 2027.