ABA Therapy Waitlists in Maryland: What to Expect

In short: Waitlists for ABA therapy in Maryland can range from a few weeks to several months, depending on location, provider capacity, and insurance. Expanding your search area, considering in-home services, and using a free matching service like ABA Centers Near Me can help you find a BCBA-led provider faster. Medicaid (Medical Assistance) and most commercial insurance plans cover ABA in Maryland.
Key takeaways
- Wait times for ABA therapy in Maryland vary widely, with some areas experiencing 2-6 month delays.
- Medicaid (Medical Assistance) and most private insurance plans cover ABA therapy in Maryland.
- Expanding your search to include nearby counties and in-home options can reduce wait times.
- Early Intervention (Infants and Toddlers Program) can provide a pathway to ABA services for children under three.
Understanding ABA Therapy Waitlists in Maryland
When your child is diagnosed with autism spectrum disorder (ASD) and your doctor recommends Applied Behavior Analysis (ABA) therapy, the next question is often: How long will we have to wait? In Maryland, the demand for high-quality, BCBA-led ABA therapy continues to grow, and waitlists are a reality many families face. This article explains what to expect with waitlists in Maryland-from typical timelines to regional differences-and offers practical strategies to help you secure a spot.
ABA therapy is an evidence-based intervention that can significantly improve communication, social skills, and daily living skills for children with autism. Maryland has a strong network of providers, but availability varies by county, and many clinics maintain waitlists. The good news? Insurance coverage is widely available, and programs like Maryland's Medical Assistance (Medicaid) and the Infants and Toddlers Early Intervention Program can help offset costs and streamline access.

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Factors That Influence Wait Times in Maryland
Geographic Differences
Wait times are not uniform across the state. In densely populated areas like Montgomery County, Prince George's County, Baltimore County, and Howard County, you may encounter longer waitlists because of higher demand and a greater number of families seeking services. In more rural parts of the state, such as the Eastern Shore or Western Maryland, the pool of BCBA-led providers may be smaller, but wait times can sometimes be shorter if fewer families are in the queue. For example:
- Montgomery County: 3-6 months for center-based services, often shorter for in-home.
- Baltimore City & County: 2-5 months depending on provider.
- Anne Arundel & Howard Counties: 1-4 months, with more slots available in recent years.
- Rural areas (e.g., Garrett, Somerset counties): May have fewer providers, but waitlists can be as short as 1-2 months if a provider has capacity.
Provider Type and Setting
Center-based ABA clinics often have fixed caseloads, physical space limits, and structured schedules, which can lead to longer waitlists. In-home ABA therapy typically offers more flexibility-providers can adjust hours and locations-so wait times may be shorter. Many families choose a mix: starting with in-home while waiting for a center-based opening. Telehealth ABA, where a BCBA guides parents and RBTs remotely, is another option that can reduce wait times in certain areas.
Insurance and Funding Source
Maryland's Medicaid program, known as Medical Assistance, covers ABA therapy for eligible children. The approval process is typically straightforward, but the number of providers accepting Medicaid in a given area can affect wait times. Commercial insurance plans (e.g., CareFirst, Cigna, Aetna) also cover ABA, but prior authorization requirements and provider network adequacy can cause delays. Having your insurance information ready and knowing your benefits (deductible, copay, number of authorized hours) speeds up the intake process.
Navigating Waitlists: Practical Steps to Take
Start Early and Cast a Wide Net
As soon as you suspect your child may need ABA, begin reaching out to providers. Don't wait for a formal diagnosis-many clinics accept referrals based on a pediatrician's recommendation. Contact multiple providers across different counties. If you live in Montgomery County, call providers in Prince George's or Frederick County as well. Similarly, if you're near Baltimore, consider providers in surrounding counties. Each clinic may have a different waitlist length, and waiting lists can move unpredictably.
Consider In-Home or Hybrid Models
In-home ABA therapy is often easier to schedule because the therapist comes to you, and hours can be more flexible. Some families use in-home services as a bridge while waiting for a center-based program. Hybrid models-where part of the therapy is in-home and part in a clinic-can also open up more options. Ask each provider about all the service models they offer.
Get Your Paperwork in Order
Most providers require a formal ASD diagnosis (often from a developmental pediatrician or psychologist), a prescription or referral for ABA therapy, and verification of insurance benefits. Gather these documents early and have them ready when you call. Some clinics will place you on a waitlist only after receiving the complete documentation, so having everything ready can save weeks.
Stay in Touch-and Be Flexible
After you join a waitlist, call every three to four weeks to reaffirm your interest. Let the scheduler know if your availability has changed or if you can accept a last-minute opening. If you're open to different days or times (e.g., evenings or weekends), you may move up faster. Some clinics prioritize families that can start immediately or fill a gap.

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Maryland's Early Intervention and State Programs
The Infants and Toddlers Program (Part C)
For children from birth through age 3, Maryland's Early Intervention Program (Infants and Toddlers) provides comprehensive services for developmental delays, including autism. If your child qualifies, an Individualized Family Service Plan (IFSP) may include ABA therapy as part of the intervention. The program coordinates with local providers, and because services are often delivered at home or in community settings, waitlists can be shorter. Additionally, this program can help you transition smoothly to school-age services once the child turns three.
Medical Assistance (Medicaid) Managed Care
Maryland's Medicaid program covers ABA therapy for eligible children through managed care organizations (MCOs) like Priority Partners, Amerigroup, and UnitedHealthcare Community Plan. Each MCO has its own network of ABA providers, so check which providers are in-network for your specific plan. Some MCOs have less crowded networks, which can reduce wait times. If you are on the Autism Waiver (part of Maryland's Home and Community-Based Services), you may also have options for additional funding for behavioral supports.
How a Free Matching Service Can Help
At ABA Centers Near Me (abacentersnearme.com), we offer a free service that connects families with vetted, BCBA-led ABA therapy providers in Maryland. Rather than calling dozens of clinics and managing separate waitlists, you complete one simple form with your location, insurance details, and preferences. Our team then matches you with providers who have current openings or short waitlists. Because we work with a broad network across the state, we can often find openings in areas you might not have considered-like nearby counties or providers offering telehealth options. This approach can significantly reduce the time it takes to start therapy. And because it's free, there's no risk in trying.
Many families tell us they had been waiting for months before contacting us, and within weeks they were connected to a provider with availability. It's not a guarantee for every situation, but it's a powerful tool to add to your search strategy.

Common Mistakes to Avoid When Managing Waitlists
- Only contacting one provider. Even if a clinic seems ideal, their waitlist may be long. Contact at least three to five providers.
- Waiting for a diagnosis before starting. You can begin the intake process with a referral or evaluation summary.
- Ignoring in-home or telehealth options. These models often have shorter wait times and can get therapy started early.
- Not checking insurance networks. An out-of-network provider may lead to delays in coverage or higher costs.
- Failing to follow up. A proactive call every few weeks shows your commitment and can remind the clinic to keep you in mind.
- Overlooking early intervention. If your child is under three, the Infants and Toddlers Program can be a faster path to services.
Final Thoughts: Stay Informed, Stay Persistent
Waiting for ABA therapy is stressful, but understanding the process can help you make informed decisions. In Maryland, the landscape of ABA providers is dynamic; new clinics open regularly, and insurance coverage continues to expand. By using a multi-pronged approach-contacting multiple providers, considering various service models, leveraging state programs, and utilizing a free matching service like ABA Centers Near Me-you can increase your chances of starting therapy sooner.
Remember that every child and family is unique, and there is no single "right" timeline. What matters most is finding a provider that fits your child's needs and your family's schedule. If you're ready to get started, visit ABA Centers Near Me to fill out your free profile and let us help you navigate the waitlists in Maryland.