Highmark Provider Resources
Effective December 2, 2025, EviCore will no longer process Radiology and Cardiology prior authorization requests on behalf of Highmark. Starting December 2, please submit all prior authorization requests for these services directly through the Highmark Provider Portal.
Radiology
Resources
Cardiovascular
Resources
Musculoskeletal
Resources
Laboratory Management
Radiation Oncology
Need Help?
Registration Instructions
EviCore highly recommends providers take full advantage of the online capabilities at https://www.evicore.com/provider
Here you can request prior authorization, review our nationally accepted evidence-based guidelines, and receive announcements about program updates. Access requires only your email address and a brief registration.