Is ABA Therapy Covered by Medicaid in Oregon?

In short: Yes, ABA therapy is covered by Medicaid in Oregon through the Oregon Health Plan (OHP). Families with a child diagnosed with autism can get applied behavior analysis services, including assessment and treatment, often with no out-of-pocket costs. The key is finding a provider who accepts OHP and is led by a Board Certified Behavior Analyst (BCBA).
Key takeaways
- ABA therapy is covered by Oregon Health Plan (OHP) for children with an autism diagnosis.
- Medicaid coverage includes assessment, treatment, and parent training with no copays or deductibles.
- You need a formal autism diagnosis from a qualified professional to start the process.
- Not all ABA providers accept OHP, so it's important to verify before scheduling.
Understanding ABA Therapy and Medicaid in Oregon
If you are a parent or caregiver of a child with autism in Oregon, you may be wondering: Is ABA therapy covered by Medicaid? The short answer is yes. Applied behavior analysis (ABA) is considered a medically necessary treatment for autism, and Oregon's Medicaid program, the Oregon Health Plan (OHP), covers it for eligible children and adolescents. This post will walk you through everything you need to know about accessing ABA through OHP, from eligibility to finding a provider.
ABA therapy is an evidence-based approach that focuses on improving specific behaviors, such as social skills, communication, and adaptive learning skills, while reducing challenging behaviors. It is most effective when delivered early and consistently by a Board Certified Behavior Analyst (BCBA). In Oregon, families can access these services through OHP with no out-of-pocket costs, provided they meet the requirements.

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How Oregon Health Plan (OHP) Covers ABA
What Is Oregon Health Plan (OHP)?
OHP is Oregon's Medicaid program, funded jointly by the state and federal government. It provides health coverage to low-income individuals and families, including children. For children under 21, OHP includes the Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit, which requires coverage of all medically necessary services, including ABA for autism.
Coverage Details for ABA
Under OHP, ABA therapy is covered for children and adolescents (up to age 21) who have a diagnosis of autism spectrum disorder (ASD). Coverage includes:
- Comprehensive diagnostic evaluation and assessment
- Individualized ABA treatment plans developed by a BCBA
- Direct one-on-one therapy sessions (usually 15-40 hours per week, depending on need)
- Parent training and caregiver support
- Regular progress monitoring and plan updates
There are no copays, deductibles, or coinsurance for ABA services under OHP. However, authorization is required, and your provider must submit a treatment plan for approval by OHP or your coordinated care organization (CCO).
Eligibility Requirements for ABA Coverage
To get ABA covered by OHP, you need to meet these criteria:
- Enrolled in OHP: You or your child must be a current OHP member. If you are not enrolled, you can apply through the Oregon Health Authority (OHA) website or your local office.
- Autism diagnosis: A formal diagnosis of ASD from a qualified professional (e.g., developmental pediatrician, child psychologist, or neurologist) is required. The diagnosis must be documented in the child's medical record.
- Medical necessity: The ABA therapy must be deemed medically necessary by a BCBA and approved by OHP. This typically involves a functional behavior assessment (FBA) and a treatment plan.
- Age limit: Coverage applies to children under 21. For adults, OHP may cover ABA in limited circumstances, but it is less common.
If you are unsure whether your child qualifies, our free matching service can help you connect with providers who can guide you through the process.

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Steps to Get ABA Therapy Through OHP
1. Get an Autism Diagnosis
If your child does not already have a diagnosis, start by scheduling an evaluation with a developmental pediatrician, child psychologist, or other qualified specialist. OHP covers diagnostic evaluations, so there should be no cost to you. You can ask your child's primary care provider (PCP) for a referral.
2. Find an ABA Provider Who Accepts OHP
Not all ABA providers accept OHP. You need to find a clinic or agency that is in-network with your specific OHP plan or coordinated care organization (CCO). You can search online directories or contact your CCO directly. Alternatively, use our free matching service at Find ABA Near Me to get connected with vetted BCBA-led providers in Oregon who accept OHP.
3. Complete a Functional Behavior Assessment (FBA)
Once you find a provider, they will conduct an FBA to identify your child's strengths, challenges, and specific behaviors to target. This assessment is typically covered by OHP and is the basis for the treatment plan.
4. Get Prior Authorization
The provider will submit a treatment plan to OHP or your CCO for approval. This process can take a few weeks, so be patient. Once approved, therapy can begin.
5. Start Therapy and Monitor Progress
After authorization, your child can start ABA sessions. The provider will track progress and adjust the plan as needed. OHP requires periodic reauthorization, usually every 6 to 12 months.
What If Your Child Doesn't Have a Diagnosis Yet?
If you suspect your child may have autism but they have not been formally diagnosed, don't wait. Early intervention is critical. OHP covers diagnostic evaluations, so you can start the process now. Contact your child's PCP to request a referral for an autism evaluation. Many clinics in Oregon have waitlists, so it is best to act early. Once you have a diagnosis, you can proceed with finding an ABA provider.

Common Mistakes to Avoid
Navigating insurance coverage can be tricky. Here are some pitfalls to watch out for:
- Assuming all providers accept OHP: Always verify with the provider directly. Some clinics only accept private insurance or self-pay.
- Skipping the diagnosis step: You cannot get ABA without a formal ASD diagnosis. Make sure the diagnosis is from a qualified professional.
- Not checking your CCO: Oregon has multiple CCOs (e.g., Health Share of Oregon, Trillium Community Health Plan, etc.). Your provider must be in-network with your specific CCO.
- Waiting too long to start: Early intervention yields the best outcomes. Start the process as soon as you suspect a need.
- Ignoring parent training: OHP covers parent training as part of ABA. Take advantage of it to reinforce skills at home.
How to Find a BCBA-Led Provider in Oregon
Finding a provider who is both qualified and accepts OHP can be challenging. That is where Find ABA Near Me comes in. We are a free matching service that connects families with vetted, BCBA-led ABA providers in Oregon. Simply fill out a short form with your location and insurance information, and we will match you with providers who accept OHP and have availability. Our service is 100% free and designed to save you time and stress.
When choosing a provider, look for:
- A BCBA overseeing the treatment plan
- Experience with children of similar age and needs
- Positive reviews or testimonials from other families
- A willingness to coordinate with your child's school and other therapists
Frequently Asked Questions About ABA and Medicaid in Oregon
We have already covered the main FAQs below, but here is a quick recap: Yes, OHP covers ABA. You need a diagnosis and a provider who accepts your plan. There are no out-of-pocket costs. For more details, see the FAQ section at the end of this post.
Final Thoughts
Getting ABA therapy for your child in Oregon is possible with OHP coverage. The process requires a diagnosis, finding the right provider, and obtaining authorization, but it is manageable with the right guidance. Remember, you are not alone. Our free matching service is here to help you find a BCBA-led provider who accepts OHP. Start today and give your child the support they deserve.