The Quick Answer
ABA therapy waitlists typically range from 1 to 12 months, with 3–6 months being most common in high-demand areas like New York City, northern New Jersey, and the Charlotte metro area. The single most effective thing you can do is contact multiple providers simultaneously, right now — not after insurance authorization comes through. Families who use a matching service, get on multiple waitlists at once, and stay flexible about scheduling tend to get started much faster than those who work through one provider at a time.
The ABA therapy shortage is real. Demand for qualified Board Certified Behavior Analysts (BCBAs) has grown significantly faster than the supply in most parts of the country. In urban and suburban areas of NY, NJ, and NC, a family that calls a single provider and waits can easily find themselves waiting 6–12 months. But families who know the system can often get started in 4–8 weeks.
Why Are ABA Waitlists So Long?
Understanding the causes helps you target the bottlenecks:
BCBA Shortage
BCBAs are the licensed clinicians who design and supervise ABA programs. The number of certified BCBAs has grown, but not as fast as the number of children being diagnosed with autism. Each BCBA can only supervise a limited number of active clients, which caps how many new families any given practice can take on.
Insurance Authorization Delays
Before a child can begin ABA therapy, most insurance plans require a prior authorization based on a functional assessment. This process alone can take 3–8 weeks. Some providers won't even schedule the initial assessment until they've confirmed the family's insurance situation — adding another queue to the wait.
Scheduling Constraints
Many families need afternoon, after-school, or weekend hours, especially once a child starts school. These time slots are the most competitive. Families who can accommodate morning or midday hours — particularly for younger children not yet in school — often move through waitlists faster.
Geographic Concentration
In densely populated areas, many families are competing for the same providers. In more rural or suburban areas, there may simply be fewer providers operating at all. Both situations can create significant waits.
Important: Don't wait for insurance authorization before contacting providers
Many families delay contacting providers until after their insurance approves ABA. Don't. The authorization process and the provider search should happen at the same time. By the time your authorization comes through, you want a provider lined up and ready to begin the assessment — not starting from scratch.
How to Get Seen Faster: 6 Strategies That Work
1. Contact multiple providers simultaneously
The single biggest mistake families make is contacting one provider, waiting for a response, and then moving on to the next if turned away. Contact 5–8 providers at the same time. Send the same message, follow up if you don't hear back in a week, and get on every waitlist that responds. A family who is on six waitlists is much more likely to get a call back in 4–6 weeks than one who is on a single list waiting 9 months.
2. Use a matching service
ABA matching services like Match Care ABA do the outreach work for you — we contact providers in our network who have current availability, check your insurance, and connect you directly with the providers who can see you soonest. This eliminates the weeks families spend making calls that go nowhere and getting callbacks from providers who don't accept their insurance.
3. Be flexible about scheduling
If you can accommodate morning or midday hours during the week, say so when you reach out to providers. Many providers have openings during school hours that go unfilled because families with school-age children can't use them. For families with toddlers or preschoolers, this can dramatically shorten the wait.
4. Get your paperwork ready before you need it
Providers who have a slot open will call multiple families on their waitlist. The family that can respond quickly with the required documentation — diagnosis report, insurance information, pediatrician referral — often gets the spot. Have your diagnostic report copied and accessible. Know your insurance member ID and authorization requirements. Being ready is a competitive advantage.
5. Ask specifically about cancellation openings
When you get on a waitlist, ask the intake coordinator: "If there's a cancellation, would you be able to call us? We can be flexible and available on short notice." Some providers keep a separate short-notice list for families who can fill a slot within 24–48 hours of it opening. Families on that list often bypass the main waitlist entirely.
6. Explore telehealth and in-home options
Some ABA providers offer telehealth services or in-home therapy that may have shorter wait times than clinic-based programs. Telehealth ABA is not appropriate for all children or all goals, but for parent training components or some skill-building work, it can be a way to start receiving support faster while waiting for in-person slots to open.
Match Care ABA finds ABA providers in NY, NJ, NC, and CO with current availability — saving families weeks of phone calls. It's always free.
Get Matched NowWhat to Do While You Wait
If you're on a waitlist, the time between diagnosis and therapy start is not wasted time — it's time you can use to build skills and prepare your family.
- Start speech therapy and occupational therapy now. These don't require the same type of authorization as ABA and typically have shorter wait times. Gains in communication and sensory regulation during this period can help ABA therapy go better when it starts.
- Request an IEP evaluation from your school district. If your child is school-age, this process can run in parallel and your child may qualify for school-based services before ABA begins.
- Ask your ABA provider about parent training. Some practices offer parent-focused training sessions that can begin before your child's ABA services start. These teach ABA-based strategies you can implement at home right away.
- Connect with your state's Early Intervention program. Children under 3 may qualify for free developmental services while awaiting ABA therapy. In NY, NJ, and NC, Early Intervention programs operate statewide.
The waitlist is not the end of your options. It is one part of a larger system. Families who pursue ABA and other services in parallel — speech therapy, school-based services, parent training — typically see their child make more progress overall than families who wait for ABA to begin before starting anything else.
Waitlist Lengths in NY, NJ, and NC
Wait times vary significantly by location. Based on Match Care ABA's experience working with providers in these three states:
- New York City (all boroughs): Typically 4–12 months for clinic-based ABA; in-home may be shorter
- Long Island, Westchester, Rockland: Typically 3–8 months; varies by provider and insurance
- Upstate New York: Varies widely; rural areas may have fewer providers but shorter competition-driven waits
- Northern New Jersey (Bergen, Essex, Morris counties): Typically 4–10 months
- Central and Southern New Jersey: Typically 2–6 months
- Charlotte, Raleigh-Durham, Greensboro: Typically 3–8 months
- Western and rural North Carolina: Provider availability varies; in-home ABA may be more accessible
These are general ranges. Specific availability at any provider changes week to week. The best way to get an accurate picture is to start reaching out now — or let Match Care ABA do it for you.
The most important thing you can do today: Start the search. Every week you wait to begin contacting providers is a week added to the delay. Families who start the same day they receive a diagnosis consistently get seen faster than those who wait until "things feel settled." The search is worth beginning today.
