How Maryland Families Pay for ABA Therapy

The evaluation is done, the report says autism, and somewhere in the recommendations you saw the letters ABA. Then came the next question, the one every parent asks us on the first phone call: how do families actually pay for this?

The honest answer is that Maryland families have more routes to coverage than most parents expect. Between Medicaid, a state coverage law, and a dedicated military benefit, nearly every Maryland family reaches ABA through one of four doors. This guide walks through each one in plain English, sticking to what official state and federal sources actually say.

The short version

Maryland Medicaid covers medically necessary ABA for children under 21 who have an autism diagnosis. There is no waitlist for this benefit.
Maryland law requires state-regulated commercial health plans to cover ABA for children with autism.
The Autism Waiver is a separate, capped program with a waitlist. It adds wraparound services; it is not how most children get ABA.
Military families use the TRICARE Comprehensive Autism Care Demonstration, an ABA benefit of its own.

Door one: Maryland Medicaid

If your child is enrolled in Maryland Medicaid, the state covers medically necessary ABA for members under age 21. The coverage comes through EPSDT, the federal child-health benefit built into every state Medicaid program, and it requires an autism diagnosis from a qualified professional.

One detail that surprises families: ABA is handled directly by Maryland Medicaid rather than by your managed care organization. Authorizations run through Carelon Behavioral Health Maryland, the state's behavioral health administrator, no matter which MCO card is in your wallet. In practice, that means the benefit works the same way for every Medicaid family in the state.

We accept Maryland Medicaid, and we handle the authorization paperwork ourselves. Our Maryland Medicaid page covers the details, including the codes you will see and how reauthorization works.

The door people confuse with Medicaid: the Autism Waiver

Maryland also runs an Autism Waiver, and it causes more confusion than almost anything else we explain. The waiver is a separate program, administered by the Maryland State Department of Education, for children ages 1 to 21 with autism who meet an institutional level of care. It adds services the regular benefit does not, things like respite care, intensive individual support services, therapeutic integration, and family consultation.

The catch is capacity. The waiver has a limited number of slots and a registry, which is a polite word for waitlist. Families sign up by calling the Autism Waiver Registry at 866-417-3480.

Here is the distinction that matters: the Autism Waiver is capped and waitlisted; the Medicaid ABA benefit is not. If your child has Medicaid and an autism diagnosis, you do not need the waiver to start ABA. Join the registry if the waiver's wraparound services would help your family, and pursue ABA through the regular benefit at the same time. Waiting on the registry before starting therapy is the most common mistake we see families make.

Door three: commercial insurance

For families with coverage through work or the individual marketplace, the key is Maryland's habilitative services law. If your plan is regulated by the state of Maryland, it must cover habilitative services for children with autism, and applied behavior analysis is explicitly part of how the state defines that coverage. The requirement runs through age 18.

The wrinkle is the phrase "regulated by the state." Large employers often self-fund their health plans, and self-funded plans follow federal rules instead of Maryland's. Many still cover ABA; some structure it differently. You usually cannot tell which kind of plan you have by looking at the card, which is exactly why benefits get verified before anything else happens.

We work with CareFirst BlueCross BlueShield, Aetna, Cigna, and UnitedHealthcare plans. We verify your exact benefits for free and tell you precisely what your plan covers before anything begins, in writing, in plain English.

Door four: TRICARE

Military families use a program of their own: the TRICARE Comprehensive Autism Care Demonstration, which covers ABA services separately from the basic TRICARE benefit. It is open to qualifying family members of active duty service members, retirees, and certain National Guard and Reserve members who are enrolled in a TRICARE health plan and have an autism diagnosis from an approved provider. The demonstration is currently authorized through December 31, 2028.

With Fort Meade, Joint Base Andrews, and Walter Reed in Bethesda all inside our service area, we built a page just for TRICARE families that walks through the demonstration step by step.

What the letters and numbers on your paperwork mean

Whichever door you use, the paperwork speaks the same language. ABA shows up on explanations of benefits as CPT codes: 97151 is the initial assessment, 97153 is one-on-one therapy with a behavior technician, 97155 is the BCBA adjusting your child's program, and 97156 is parent and caregiver training. Authorizations typically run in six-month cycles, and your provider, not you, should be the one managing the renewals.

What we will not promise

You may notice this guide makes no promises about what you will pay. That is deliberate. Deductibles, copays, and plan rules vary so much between families that any number printed here would be wrong for most readers. What we can promise is the process: we check your specific plan, we explain what we find, and you decide with real information in hand.

Which door is yours?

Sometimes the answer is more than one; a child can be on a parent's commercial plan with Medicaid as secondary coverage, for example. Our insurance overview shows every plan type we work with, and the fastest route is to let us check for you. Tell us who your insurer is on our get started page and we will verify your benefits for free, explain the results, and lay out your next steps. No commitment, no cost, and a straight answer at the end.

How Maryland families pay for ABA therapy.