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Join the Horizon BCBSNJ Network (Ancillary Providers)

Ancillary providers, including behavioral health providers, that participate in our Horizon Managed Care Network and Horizon PPO Network are able to treat members enrolled in one of our managed care products, including Medicare Advantage plans, or one of our Horizon PPO or Indemnity plans at members’ in-network level of benefits.

If you are an ancillary provider or ancillary facility¹ with a physical location within Horizon BCBSNJ’s local service area², we invite you to submit information for us to credential you to join our Horizon Managed Care network and our Horizon PPO Network.

To initiate a request to join the Horizon BCBSNJ commercial networks, please email the following information to

  • Ancillary Provider Name
  • Ancillary Provider Type/Specialty
  • NPI
  • Location address
  • Contact name, phone number and email address

Click here if you are also interested in joining the Horizon NJ Health network.

¹Ancillary providers of Durable Medical Equipment, Orthotics & Prosthetics, or Home Infusion Therapy services participate with us through the Horizon Care@Home program. Participation requests should be should be directed to CareCentrix, Inc. by email to or by phone at 1-855-243-3324.

² Horizon BCBSNJ’s local service area includes all counties in New Jersey as well as the following counties in Delaware, New York and Pennsylvania: Kent, New Castle and Sussex Counties, Delaware; Bronx, Kings, Nassau, New York, Orange, Putnam, Queens, Richmond, Rockland, Suffolk and Westchester Counties, New York; Bucks, Delaware, Lehigh, Monroe, Northampton, Philadelphia and Pike Counties, Pennsylvania.