N.J. Admin. Code § 11:4-58.3
No individual or group health insurance policy or contract, individual or group life insurance policy or contract, individual or group long-term care insurance policy or contract, or annuity contract, delivered or issued for delivery in this State may contain a provision purporting to reserve sole discretion to the carrier to interpret the terms of the policy or contract, or to provide standards of interpretation or review that are inconsistent with the laws of this State. A carrier may include a provision stating that the carrier has the discretion to make an initial interpretation as to the terms of the policy or contract, but that such interpretation can be reversed by an internal utilization review organization, a court of law, arbitrator or administrative agency having jurisdiction.
N.J. Admin. Code § 11:4-58.3