N.J. Admin. Code § 10:79-5.1
Financial eligibility for the NJ FamilyCare-Children's Program-Plan A is administered by either the Statewide eligibility determination agency or the county welfare agencies under the supervision of the Division of Medical Assistance and Health Services. Financial eligibility for the NJ FamilyCare-Children's Program-Plans B, C, and D is administered by the Statewide eligibility determination agency under the supervision of the Division of Medical Assistance and Health Services. If a change in the family's financial eligibility level necessitates a transfer from NJ FamilyCare-Children's Program-Plan A to Plan B, the responsibility for the administration of the case may be retained by the CWA if the child is enrolled in an MCO.
N.J. Admin. Code § 10:79-5.1