Message Center

This page will list all past important messages.

Highmark Transitioning From NaviNet to Availity

Highmark is replacing its existing provider portal, NaviNet®, with Availity® Essentials later this year. CLICK HERE to read more about the upcoming transition.

Highmark Post-PHE Changes

With the expiration of the PHE, Highmark has started the process of updating COVID-19-impacted policies and procedures. Many changes will take effect July 6, 2023. CLICK HERE for the details.

State of Delaware Extending Highmark Medicfill Supplemental Plan for Medicare Retirees for 2023

For 2023, State of Delaware benefit-eligible Medicare retirees and dependents will continue coverage under Highmark’s Special Medicfill® Medicare Supplemental plan. At this time, the transition to the Highmark Blue Cross Blue Shield Delaware Medicare Advantage Freedom Blue PPO plan is on hold. Click here for more information.


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