HCPCS Codes & CLIA Edits: April 2025

Related CR Release Date: March 13, 2025
MLN Matters Number: MM13959
Effective Date: April 1, 2025
Related Change Request (CR) Number: CR 13959
Implementation Date: April 7, 2025
Related CR Transmittal Number: R13102CP

CR 13959 tells you about:

  • Discontinued HCPCS codes
  • New HCPCS codes
  • HCPCS codes subject to and excluded from Clinical Laboratory Improvement Amendments (CLIA) edits

Make sure your billing staff knows about these changes.

View the complete CMS Medicare Learning Network (MLN) Matters (MM)13959.

Last Updated Mar 28 , 2025