Message Board
Effective July 1, 2025, Formulary Change Impacting Members Taking Humira or Stelara
Horizon Broker Brief
Some Horizon Members Impacted by Cybersecurity Incident
Horizon Broker Brief
Helping Members Get the Right Care in the Right Places - and Save Money
Horizon Broker Brief
Message Board
Horizon Broker Resources
• Horizon Broker Resources •
Automatic Payment by Phone 888-778-2005
Billing Issues 800-225-1955
Care Core Provider Authorization 866-969-1234
Prime Therapeutics Pharmacy Services 800-370-5088
Claim Issues 800-355-2583
E Help Technical Support 888-777-5075
Edgepark Medical Supplies 800-321-0591
Enrollment Issues 800-355-2583
ValueOptions 800-626-2212
Liberty Medical for Insulin and Diabetic Supplies 800-695-2500