NJN

BCBS Prefix NJN

Horizon Blue Cross and Blue Shield of New Jersey

New Jersey • Medicare Advantage, PPO, 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 NJN

Medicare Advantage

Medicare Advantage coverage under this prefix means the plan administers Medicare Part A and Part B benefits on behalf of CMS. These claims may have different processing rules than commercial claims, including different prior authorization requirements and appeal timelines. CMS timely filing rules (365 days) typically apply.

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.

EPO

This is an Exclusive Provider Organization (EPO) prefix. EPO plans do not cover out-of-network care except in genuine emergencies. Members can see any in-network specialist without a referral from their primary care physician. Claims for out-of-network non-emergency services will be denied.

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.