Is ABA Therapy Covered by Indiana Medicaid? Yes - Here's How to Get Started

In short: Yes, Indiana Medicaid covers applied behavior analysis (ABA) therapy for eligible children under 21 with an autism diagnosis. Families pay nothing out-of-pocket, and a free referral service like Get ABA Therapy can connect you with BCBA-led providers accepting Medicaid.
Key takeaways
- Indiana Medicaid covers ABA therapy for children under 21 with an autism diagnosis through its EPSDT benefit.
- ABA services must be medically necessary and prescribed by a qualified professional; prior authorization is required.
- Covered services include comprehensive assessments, direct therapy, parent training, and behavior plan supervision.
- Families pay no copays or deductibles when ABA is provided by an enrolled Medicaid provider.
Understanding ABA Therapy and Indiana Medicaid
Applied behavior analysis (ABA) is a widely recognized, evidence-based therapy for individuals with autism spectrum disorder. It focuses on improving communication, social skills, and adaptive behaviors while reducing challenging behaviors. For many Indiana families, the biggest question is whether this critical therapy is affordable - and the answer is that Indiana Medicaid does cover ABA services for eligible children.
This guide explains everything you need to know: who qualifies, what services are covered, how to get started, and how a free matching service can help you find the right provider. Remember, Get ABA Therapy is not a clinic - we are a free referral service that connects families with vetted, BCBA-led ABA providers in Indiana.

🔗 Related reading: Colorado HCBS Waiver for Autism: A Step-by-Step Guide · Local ABA Therapy
Does Indiana Medicaid Cover ABA Therapy?
Yes. Indiana Medicaid provides coverage for ABA therapy under the Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit. This federal requirement mandates that Medicaid cover medically necessary treatments for children under 21, including behavioral health services like ABA.
Which Indiana Medicaid Plans Cover ABA?
- Hoosier Healthwise - The primary Medicaid managed care plan for children and pregnant women. ABA is a covered benefit.
- Healthy Indiana Plan (HIP) - Covers ABA for eligible children under 21 with an autism diagnosis.
- Hoosier Care Connect - Also covers ABA, typically for older children and those with complex needs.
Regardless of the specific plan, all Indiana Medicaid programs follow EPSDT rules for ABA coverage. Your child must have a formal autism diagnosis from a qualified professional (such as a developmental pediatrician or psychologist) and must demonstrate medical necessity for ABA therapy.
Eligibility Requirements for ABA Coverage
To have ABA therapy covered by Indiana Medicaid, your child must meet these criteria:
- Age: Under 21 years old (EPSDT coverage ends at age 21, though some waivers may extend beyond).
- Diagnosis: Documented autism spectrum disorder (ASD) from a provider recognized by Medicaid.
- Medical necessity: A qualified behavior analyst or other professional must recommend ABA as necessary to address specific behavioral or developmental needs.
- Prior authorization: Your ABA provider must obtain prior authorization from Indiana Medicaid before starting therapy. This typically requires a treatment plan and initial assessment.
Additionally, the ABA provider must be enrolled as an Indiana Medicaid provider and must have a Board Certified Behavior Analyst (BCBA) supervising the therapy. If you are unsure whether a provider meets these requirements, Get ABA Therapy can match you with pre-vetted BCBA-led clinics that accept Medicaid.

🔗 Related reading: NC ABA Therapy: A Parent's Guide · Nearby ABA Therapy
Types of ABA Services Covered by Indiana Medicaid
Indiana Medicaid covers a range of ABA services, all of which must be medically necessary and part of a documented treatment plan. The most common covered services include:
Comprehensive Assessment and Behavior Plans
A BCBA will conduct a functional behavior assessment to identify your child's strengths and challenges. This leads to a written behavior intervention plan (BIP) that guides all therapy.
Direct One-on-One Therapy
Trained technicians (registered behavior technicians, or RBTs) work directly with your child in home, school, or community settings to teach skills and reduce problem behaviors. A BCBA supervises at least 10% of direct therapy hours.
Parent Training and Family Guidance
Indiana Medicaid also covers training for parents and caregivers so you can reinforce strategies at home. This is a critical component for long-term success.
Supervision and Treatment Plan Updates
The BCBA regularly reviews progress and adjusts the treatment plan. These supervision sessions and documentation updates are covered as part of the therapy package.
It is important to note that ABA services must be delivered by Medicaid-enrolled providers. The exact number of hours and duration of therapy will be determined by medical necessity and reviewed periodically.
How to Get ABA Therapy Through Indiana Medicaid: Step by Step
Navigating the system can feel overwhelming, but the process is straightforward when broken down:
- Obtain an autism diagnosis if you don't already have one. Indiana Medicaid covers diagnostic evaluations through participating providers.
- Contact your child's primary care provider for a prescription or referral for ABA therapy, specifying medical necessity.
- Find a Medicaid-enrolled ABA provider. You can search on the Indiana Medicaid provider directory or use a free matching service like Get ABA Therapy to get help. We work with BCBA-led clinics that have experience with Indiana Medicaid.
- Complete the initial assessment. The provider will schedule a comprehensive evaluation to develop a treatment plan.
- Submit for prior authorization. The provider will handle submitting the treatment plan to Indiana Medicaid for approval. This can take a few weeks, so plan ahead.
- Start therapy. Once authorized, services can begin. Your provider will schedule regular sessions and keep you updated on progress.
If you run into roadblocks - for example, a provider with a long waitlist - Get ABA Therapy can help you identify alternative clinics that may have shorter wait times. Our matching service is completely free and tailored to your location in Indiana.

Costs and Reimbursement: What Families Pay
When ABA therapy is delivered by an Indiana Medicaid-enrolled provider and properly authorized, families pay nothing out-of-pocket. There are no copays, deductibles, or co-insurance for covered ABA services. The provider bills Medicaid directly at rates set by the state.
However, parents should be aware of a few potential issues:
- Out-of-network providers: Not all ABA clinics accept Medicaid. You must use an enrolled provider. If you choose a non-Medicaid provider, you may be responsible for full cost.
- Prior authorization delays: If authorization is not obtained before services begin, Medicaid may deny the claim, leaving you with the bill.
- Service limits: While there is no hard cap on ABA hours for medically necessary care, Medicaid may review and reduce hours if progress plateaus. Consistent communication with your BCBA helps ensure continued coverage.
If you have private insurance in addition to Medicaid, coordination of benefits may apply. Your provider's billing team can help navigate this.
Using a Free Matching Service to Find ABA Providers
Finding a BCBA-led clinic that accepts Indiana Medicaid and has availability can be challenging. That is exactly why Get ABA Therapy exists. We are a free nationwide matching service that connects families with vetted, BCBA-supervised ABA providers.
Here is how it works:
- You fill out a simple online form with your location, insurance information (including Medicaid plan), and your child's needs.
- Our team identifies qualified ABA providers in your area who accept Indiana Medicaid.
- We introduce you to at least one provider who has availability and meets your preferences.
- You schedule an initial consultation and decide which provider is the best fit.
We do not charge families anything for this service. Our goal is to reduce the time it takes to get your child into life-changing ABA therapy. If you are ready to get started, visit getabatherapy.com today.
Common Mistakes Indiana Families Should Avoid
Knowing what not to do can save time and frustration. Here are several pitfalls to watch for:
- Waiting too long to start the process: Between obtaining a diagnosis, finding a provider, and getting prior authorization, the entire process can take several months. Start as early as possible.
- Failing to verify provider enrollment: Always confirm that the ABA clinic is currently enrolled in Indiana Medicaid. A clinic might take private insurance but not Medicaid. Ask directly or use our matching service to avoid guesswork.
- Skipping prior authorization: Never assume coverage will be retroactive. Always ensure the provider obtains authorization before the first session.
- Not keeping copies of everything: Save your child's diagnosis documentation, referrals, treatment plans, and authorization letters. You may need them for audits or transitions.
- Overlooking parent training benefits: Many families focus on direct therapy for their child but forget that parent training is also covered. Ask your provider about including it in your plan.
By following these tips and using available resources, you can navigate Indiana Medicaid's ABA coverage with confidence.
Final Thoughts: Empowering Your Child's Journey
Indiana Medicaid offers valuable coverage for ABA therapy, removing financial barriers for children with autism. The key is to understand the eligibility requirements, secure a qualified provider, and stay on top of the authorization process. While the healthcare system can be complex, you do not have to do it alone.
Whether you are just starting to explore ABA or have hit a roadblock with waitlists, Get ABA Therapy is here to help. As a free matching service, we connect Indiana families with BCBA-led providers who accept Medicaid. Our service is free, no strings attached - just a warm handoff to the right professional. Take the first step today and give your child the support they deserve.