Replacement of Skull with Ultrasound Penetrable Synthetic Substitute, Open Approach, New Technology Group 9

ValidICD-10-PCS procedure code.

Valid for claims with a date of service in the current code year.

Valid FY2024 onwards.

What has happened to this code

Every change the publisher made, from 2024 to now.

FY2024 Added to the code set Replacement of Skull with Ultrasound Penetrable Synthetic Substitute, Open Approach, New Technology Group 9

Each character is read in its own position, so the same letter means different things in different places. Definitions are CMS's own.

Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

Code	Description	Status
XNRL099	Replacement of Right Tarsal with Talar Prosthesis Synthetic Substitute, Open Approach, New Technology Group 9	Valid
XNRM099	Replacement of Left Tarsal with Talar Prosthesis Synthetic Substitute, Open Approach, New Technology Group 9	Valid

Section X New Technology
Body system XN Bones
Category XNR New Technology, Bones, Replacement
This code XNR80D9 Replacement of Skull with Ultrasound Penetrable Synthetic Substitute, Open Approach, New Technology Group 9

ICD-10-PCS FY2027 code set, published by the Centers for Medicare and Medicaid Services (CMS).

Effective October 1, 2026.