ICD-10-PCS 2027 procedure code
XW0632BIntroduction of CPI-601 Enzyme Replacement Therapy into Cerebral Ventricle, Percutaneous Approach, New Technology Group 11
Short description: Introduce CPI-601 in Cereb Vent, Perc, New Tech 11
Code last changed in FY2027 (effective October 1, 2026). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About XW0632B
XW0632B is the ICD-10-PCS code for a introduction procedure on the cerebral ventricle using a percutaneous approach with CPI-601 enzyme replacement therapy (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.
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 FY2027, effective October 1, 2026.
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
- 6Cerebral Ventricle
- 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
- 2CPI-601 Enzyme Replacement Therapy
- 7. Qualifier
- BNew Technology Group 11
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2027 (effective 10/1/2026): Added
Common questions about XW0632B
Is XW0632B a valid ICD-10-PCS code for 2027?
- Yes. XW0632B is valid for inpatient procedures from October 1, 2026 through September 30, 2027.