Questions to ask before you commit to ABA in Union County

Practical questions for Union County families choosing ABA therapy. Covers insurance, NJ programs, provider credentials, and town options.

Published August 30, 2026 · Union County, New Jersey

Who will actually deliver the therapy and what are their credentials?

In New Jersey, ABA therapy is typically overseen by a Board Certified Behavior Analyst (BCBA) but delivered day to day by a Registered Behavior Technician (RBT) or a behavior technician. Ask the provider: “Will you assign a specific BCBA to my child’s case? How often will that BCBA be in our home or clinic in Union County?” Some providers employ BCBAs who supervise across multiple towns. You want to know that the person designing your child’s plan will actually observe sessions, not just review notes. Also ask what training the technicians receive beyond the 40 hour RBT course. A provider willing to show you their supervision log is one you can trust.

How does billing work with your insurance and NJ FamilyCare?

If your child has NJ FamilyCare (New Jersey’s Medicaid and CHIP program), therapy must be authorized through your child’s managed care plan. In Union County, the plans are Horizon NJ Health, Wellpoint, Aetna Better Health of NJ, and UnitedHealthcare Community Plan. Ask the provider: “Do you accept my specific managed care plan? Do you have a contract with PerformCare for children over age 3?” For children under three, services go through the New Jersey Early Intervention System (NJEIS) and you will need an evaluation through that system before any ABA can begin. Providers cannot bill NJEIS unless they are an approved vendor. Ask: “Are you a contracted NJEIS vendor?” If the answer is “we will help you get a single case agreement,” that means the provider does not have a standard contract and you may face delays or denied claims. It is fair to ask for written confirmation of the provider’s in network status with your exact plan.

Which town in Union County is best for your child’s appointment?

Union County has 52 ABA providers registered on the federal NPPES registry. That is a lot, but geography matters. Every municipality in the county has a provider within 7 miles, and 17 of the 21 towns have at least one provider in town. But the distribution is uneven. The towns with the most providers are Union (9), Cranford (7), Clark (6), Westfield (6), Elizabeth (4), and Linden (4). If you live in a town with few providers, your travel may be longer. Ask: “Where exactly will sessions take place? Is it a clinic, the child’s home, a school, or a community setting?” Some providers operate from a single clinic in Union Township and expect you to travel there. Others offer in home services throughout the county. Clarify if travel fees or mileage charges apply. Also ask whether they serve your specific school district. Some providers contract directly with districts like those in Berkeley Heights, Clark, Cranford, Elizabeth, Garwood, Hillside, Kenilworth, Linden, Mountainside, or Plainfield. If you want school based ABA, ask the district’s child study team and the provider if they have a memorandum of understanding in place.

What happens after age 21? What about under 3?

New Jersey’s system changes at age thresholds. For children under 3, the New Jersey Early Intervention System is the single entry point. Providers must be approved by NJEIS. Ask: “Do you have an NJEIS vendor number? Can you start therapy before the child turns three?” For children age 3 through 20, PerformCare is the single access point for the Children’s System of Care. If your child is on NJ FamilyCare, the managed care plan and PerformCare both must authorize ABA. After age 21, the Division of Developmental Disabilities (DDD) takes over. Ask: “Do you work with adults? Will you transition a client from the PerformCare system to DDD funding when the time comes?” Many Union County providers focus on children and may not have DDD contracts. If your child is older, you need a provider who can serve them through the transition.

How long is the wait and what is the process for starting?

Wait times vary dramatically in Union County. No reliable countywide average exists because each provider has its own intake schedule. Some clinics in Union and Cranford report shorter wait times due to higher provider density, while in Elizabeth and Plainfield supply may not match demand. Ask: “How many children are on your waitlist for a BCBA evaluation? How long between intake and the first therapy session? Do you offer a part time or reduced hour start?” If a provider says “we can start in two weeks,” ask for a specific date. If they say “six months,” consider whether you can use school based supports or early intervention while you wait. Also ask about cancellations: some providers maintain a cancellation list that can move you up faster.

One concrete step you can take: contact PerformCare yourself at 1 877 652 7624 (this is the published NJ state number for the Children’s System of Care). They can tell you if a provider has a current contract and if any complaints have been filed. Do not rely on a provider’s word alone. You can also call your managed care plan to ask for a list of in network ABA providers in Union County. The plan must give you accurate, updated information.

What happens if things go wrong?

No provider relationship is perfect. Before you sign anything, ask: “What is your grievance or complaint process? Who do I call if a technician cancels repeatedly? How do I request a change of BCBA?” Also ask whether the provider is registered with the New Jersey State Board of Applied Behavior Analysis. The Board licenses BCBAs; a provider who employs unlicensed behavior analysts is a red flag. You do not need to memorize every regulation, but you can verify licensure on the NJ Division of Consumer Affairs website. It takes five minutes. And if you ever suspect fraud or unsafe practices, you can report it to the NJ Medicaid Fraud Division or PerformCare. Good providers welcome these checks.

Union County has strong ABA options, but every family’s situation is different. Ask these questions before you commit, and you will feel more confident that the therapy fits your child and your life.