C4J

BCBS Prefix C4J

Horizon Blue Cross and Blue Shield of New Jersey

New Jersey • PPO, Medicare Advantage, EPO

Billing essentials

Provider phone
1-800-624-1110
Electronic payer ID
22099
Claims mailing address
P.O. Box 820, Newark, NJ 07101
Timely filing limit
365 daysCompare all plans
Prior authorization phone
(201) 355-9800

Coverage under prefix C4J

PPO

PPO coverage under this prefix means the member can access any provider. In-network providers have negotiated rates with the plan, while out-of-network providers are reimbursed based on usual and customary charges. Prior authorization is generally not required for routine services but may be needed for high-cost procedures.

Medicare Advantage

This prefix includes Medicare Advantage coverage. MA plans follow CMS guidelines for timely filing (365 days from date of service), which may differ from the commercial plan's deadline. The payer ID for Medicare Advantage claims may differ from the standard commercial payer ID. Verify before submitting.

EPO

This prefix is associated with an EPO plan. Exclusive Provider Organization coverage combines elements of HMO and PPO plans: members must stay in-network like an HMO, but can self-refer to specialists like a PPO. Out-of-network services are not covered except for emergencies.

About Horizon Blue Cross and Blue Shield of New Jersey

Largest health insurer in New Jersey serving over 3.8 million members with commercial, Medicare and Medicaid plans.