Horizon BCBSNJ and ABA therapy in Essex County

How to use Horizon BCBSNJ, NJ FamilyCare, PerformCare, and local ABA providers in Essex County, NJ. Steps for families and kids.

Published September 24, 2026 · Essex County, New Jersey

What this guide covers

If you live in Essex County, New Jersey, and you are trying to get applied behavior analysis (ABA) therapy for an autistic child, this guide walks through the specific steps you can take. It focuses on how Horizon BCBSNJ insurance fits into the process, but it also explains the public systems you may need to use. Remember, this site does not provide therapy or bill insurance. You will always need to confirm details with your plan and with providers.

Horizon BCBSNJ and Horizon NJ Health

Horizon BCBSNJ is a major health insurer in New Jersey. For families with low income or disabilities, the state runs a Medicaid and CHIP program called NJ FamilyCare. The managed care plans that participate in NJ FamilyCare include Horizon NJ Health, Wellpoint, Aetna Better Health of NJ, and UnitedHealthcare Community Plan. If you have a commercial Horizon BCBSNJ plan (through an employer or private purchase), the coverage rules and network may be different from Horizon NJ Health. You need to know which one you have. Look at your insurance card. Call the member services number on the back and ask directly: "Does my plan cover ABA therapy for autism? What are the authorization requirements?" The answer varies by plan, so do not assume.

If your child is under 3 years old

For children under 3, the New Jersey Early Intervention System handles developmental services. This system is not tied to your insurance. You can request an evaluation from the Early Intervention System without a doctor's referral. If your child qualifies, the system will develop an Individualized Family Service Plan (IFSP). That plan can include ABA services. During this process, you can still ask your Horizon BCBSNJ plan if they cover ABA, but the Early Intervention System is the primary route for this age group.

If your child is 3 to 21 years old

For children aged 3 to 21, the state has a Children's System of Care. PerformCare is the single access point for this system. You do not need to contact each provider separately. Call PerformCare to request a behavioral health assessment. That assessment determines whether your child qualifies for services funded by the state. If the child qualifies, PerformCare can help connect you to ABA providers in Essex County. This process works regardless of your private insurance. If you have Horizon BCBSNJ, you might need to use both pathways: the insurance benefit and the state system.

Finding an ABA provider in Essex County

Essex County has 79 ABA providers registered on the federal NPPES registry. That is a public database of health care providers. You can search it yourself to see names and addresses. Out of 22 municipalities in the county, 19 have at least one provider registered in the town itself. Every town has a provider within 7 miles. The towns with the most providers are Newark (10), Bloomfield (7), Livingston (7), East Orange (6), Maplewood (5), and West Orange (5). Use this information to narrow your search based on where you live and where you can travel.

When you call a provider, ask whether they accept your specific insurance plan. Ask if they are in network with Horizon NJ Health or your commercial Horizon BCBSNJ plan. Also ask if they participate with PerformCare or the Early Intervention System. A provider may have contracts with some plans but not others.

School districts and ABA

If your child is in public school, the school district may provide ABA as part of an Individualized Education Program (IEP). Essex County has many districts, including Belleville, Bloomfield, Cedar Grove, East Orange, Essex Fells, Glen Ridge, Irvington, Livingston, South Orange-Maplewood, and Millburn. You can request an IEP evaluation in writing from the school district. The evaluation is free. If ABA is deemed necessary for a free appropriate public education, the district must provide it. This is separate from your health insurance. You can have both an IEP and a medical prescription for ABA.

Practical steps to get started

Here is a checklist for a family in Essex County.

• Get a written prescription or referral for ABA from a qualified professional. This is usually a developmental pediatrician, neurologist, or psychologist.
• Determine which insurance plan you have. Find the member services number on your Horizon BCBSNJ card.
• Call member services and ask specifically about ABA coverage. Ask about preauthorization, session limits, and the number of hours per week.
• If your child is under 3, contact the New Jersey Early Intervention System. Ask for an evaluation.
• If your child is 3 to 21, contact PerformCare. Explain that you are seeking ABA and ask for a behavioral health assessment.
• Search the NPPES registry for ABA providers near you. Use the list of towns with the most providers as a starting point.
• Call each provider. Ask three questions: Do you accept my insurance? Are you in network? Do you work with PerformCare or Early Intervention?
• Request an IEP evaluation from your school district if you think ABA should be part of school services.

What about authorization and paperwork?

You will likely need a prior authorization from your insurance company. That means the provider will submit a treatment plan to Horizon BCBSNJ or whichever plan you have. The plan reviews it and decides what to cover. This process takes time, but do not wait for approval before you start looking for providers. You can have providers on standby. You should also keep detailed notes of every phone call, date, and person you speak with. Ask for a reference number on each call.

Honest uncertainty: We do not know the exact coverage percentages, session caps, or authorization timelines for Horizon BCBSNJ plans. Those change and depend on your specific policy. Always confirm directly with your plan. Also note that after age 21, the Division of Developmental Disabilities takes over for some services, but that is not the focus here.

This guide is specific to Essex County and New Jersey. The public systems, like PerformCare and the Early Intervention System, only exist in this state. The list of municipalities and provider counts comes from the federal registry. Use those facts as a map, but always verify with the provider and the relevant state agency before you commit to a therapy plan.