Pharmacy Preauthorizations

Reminder: Prime Therapeutics Starts Dec. 22 For Specialty Drug Preauthorization Requests

Beginning Dec. 22, 2025, providers may contact Prime Therapeutics Medical Pharmacy Solutions via gatewaypa.com or by calling 833-519-4548 to obtain preauthorization for select specialty drugs that fall under the medical benefit on or after Jan. 1, 2026. See full announcement for details on all Pharmacy services starting in 2026.