How Much Does ABA Therapy Cost in Washington? A Complete Guide

10 min read · Updated June 2026 · Get ABA Therapy editorial team

A diverse family walking together along a tree-lined neighborhood street on a sunny afternoon

In short: ABA therapy in Washington can cost $50-$150 per hour without insurance, but most families pay little to nothing due to state mandates requiring insurers to cover autism treatment. Apple Health (Medicaid) also covers ABA for eligible children. The cost depends on hours needed, provider type, and insurance plan.

Key takeaways

  • Washington state law requires most private health plans to cover ABA therapy for autism, often with no annual dollar caps.
  • Apple Health (Medicaid) covers ABA therapy for eligible children through managed care plans like Coordinated Care and Amerigroup.
  • Without insurance, ABA therapy typically costs $50-$150 per hour; a full-time program can exceed $50,000 per year.
  • Early intervention through the state's ESIT program may provide free or low-cost ABA for children under three.

Understanding ABA Therapy and Its Costs

Applied Behavior Analysis (ABA) therapy is widely recognized as an effective, evidence-based intervention for children with autism spectrum disorder. It focuses on teaching communication, social, and daily living skills while reducing challenging behaviors. In Washington, families have access to a robust network of BCBA-led providers, but the cost can vary significantly depending on several factors.

This guide breaks down what you can expect to pay for ABA therapy in Washington, how insurance and state programs can help, and practical steps to make care more affordable. Whether you are just starting your journey or looking to switch providers, understanding the financial landscape is key.

A parent and a delighted young child playing with a small wooden musical instrument together at home

🔗 Related reading: Verify ABA Provider Credentials in MA · Find ABA Near Me

What Affects the Cost of ABA Therapy in Washington?

Hours of Therapy Per Week

The most significant factor is the number of hours recommended. A child with higher support needs may require 30-40 hours per week of one-on-one therapy, while others may need only 10-15 hours. More hours mean higher total costs, but also greater potential for progress.

Provider Type and Location

In Washington, ABA is delivered by Board Certified Behavior Analysts (BCBAs) who supervise Registered Behavior Technicians (RBTs). Rates differ: BCBA oversight may cost $100-$150 per hour, while RBT direct therapy ranges from $50-$80 per hour. Costs also vary by region-Seattle and King County tend to have higher rates than rural areas like Spokane or Yakima.

Setting of Therapy

ABA can be provided at home, in a clinic, at school, or in the community. In-home therapy often includes travel costs, while clinic-based programs may have lower hourly rates but require commuting. Some providers offer a blend.

Insurance Plan and Coverage

Washington is one of the states with strong autism insurance mandates. Most private health plans regulated by the state must cover ABA therapy for autism, including diagnostic assessment and treatment. However, plans vary in deductibles, copays, and network restrictions. Self-funded employer plans (ERISA) may not be subject to state mandates, so check your policy.

Insurance Coverage for ABA Therapy in Washington

Private Insurance and State Mandates

Washington's autism insurance law (RCW 48.44.440) requires individual and group health plans to cover autism treatment, including ABA, for children up to age 18. Plans cannot impose dollar caps on ABA benefits, though they may limit hours or require prior authorization. Most large insurers in the state-such as Premera, Regence, Kaiser Permanente, and Molina-offer ABA coverage.

To verify your benefits, contact your insurance company directly or work with a free matching service like Get ABA Therapy that can help you find in-network providers.

Apple Health (Medicaid) Coverage

Washington's Medicaid program, Apple Health, covers ABA therapy for eligible children under 21 through its managed care plans. Plans like Coordinated Care, Amerigroup, and Community Health Plan of Washington include ABA benefits. Families must have a diagnosis of autism and a referral from a doctor. There are no premiums or copays for most Apple Health members, making this a zero-cost option for qualifying families.

Early intervention services for children under three are available through the state's Early Support for Infants and Toddlers (ESIT) program, which may include ABA or other behavioral supports at no cost to families.

Military and Federal Plans

TRICARE covers ABA therapy for active-duty families and retirees in Washington. The Extended Care Health Option (ECHO) provides up to $36,000 per year for ABA. Federal employees through the FEHB program also have coverage, but benefits vary by plan.

A small group of young children and a cheerful teacher shaking colorful instruments in a bright music class

🔗 Related reading: Early Intervention in NC: A Parent's Guide · Nearby ABA Therapy

Out-of-Pocket Costs: What You Might Pay

Without insurance, ABA therapy in Washington typically costs between $50 and $150 per hour. For a child receiving 30 hours per week, that translates to $1,500-$4,500 per week, or $78,000-$234,000 annually. Most families do not pay these amounts because insurance covers the majority.

Even with insurance, you may have out-of-pocket expenses such as deductibles, copays, or coinsurance. For example, a plan with a $2,000 deductible and 20% coinsurance could mean several thousand dollars in costs before coverage kicks in. However, many plans have out-of-pocket maximums that cap your total spending.

Some providers offer sliding-scale fees or payment plans for families without insurance or with high deductibles. It is always worth asking about financial assistance.

How to Reduce the Cost of ABA Therapy in Washington

Use Your Insurance Benefits Wisely

Start by calling your insurance company to confirm your ABA benefits. Ask about:

  • Annual or lifetime limits (Washington prohibits dollar caps, but hour limits may exist)
  • Prior authorization requirements
  • In-network vs. out-of-network coverage
  • Copays and coinsurance amounts

Choose an in-network provider to minimize costs. If you need help finding one, a free matching service like Get ABA Therapy can connect you with vetted, BCBA-led providers that accept your plan.

Explore State and Local Programs

In addition to Apple Health, Washington offers the Developmental Disabilities Administration (DDA) for children with significant needs. DDA may fund ABA through its waiver programs, though waitlists can be long. Also check with your local school district-some districts provide ABA as part of an Individualized Education Program (IEP) at no cost to families.

Consider Part-Time or Targeted Therapy

If full-time ABA is not feasible, many children benefit from fewer hours focused on specific goals. Discuss with your BCBA whether a reduced schedule could still be effective. Some providers offer parent training programs that can supplement direct therapy and reduce overall hours.

Apply for Scholarships or Grants

Nonprofits like the Autism Care Today SOS Program and the Kelly Autism Program provide limited financial assistance for ABA. Washington-specific organizations like the Autism Society of Washington may have resources or referrals.

A smiling parent helping a joyful young child finger-paint at a small table covered with art supplies

Common Mistakes to Avoid When Paying for ABA

  • Not verifying insurance before starting. Always get a written confirmation of benefits to avoid surprise bills.
  • Assuming all providers accept your plan. Many ABA providers are out-of-network for certain insurers. Use a matching service to find in-network options.
  • Ignoring early intervention opportunities. ESIT and Apple Health can provide free or low-cost services for young children.
  • Forgetting to track out-of-pocket maximums. Once you hit your plan's maximum, insurance pays 100% for the rest of the year.
  • Not appealing denied claims. If insurance denies coverage, you have the right to appeal. Many denials are overturned with proper documentation from your BCBA.

How a Free Matching Service Can Help

Navigating ABA costs and provider options can be overwhelming. That is where Get ABA Therapy comes in. As a free matching service, we help families in Washington connect with vetted, BCBA-led providers that match their child's needs and insurance coverage. We do not charge families anything-our service is supported by providers who pay to be in our network.

By using our service, you save time researching providers and ensure you are only considering those who accept your insurance. We also provide guidance on understanding your benefits and what questions to ask. Whether you are in Seattle, Tacoma, Spokane, or anywhere in Washington, we can help you find affordable, quality ABA therapy.

Conclusion

The cost of ABA therapy in Washington does not have to be a barrier. Thanks to strong state insurance mandates, Apple Health coverage, and early intervention programs, many families pay little to nothing out of pocket. The key is understanding your insurance benefits, exploring all available programs, and working with a provider that fits your budget and your child's needs.

If you are ready to take the next step, consider using a free matching service like Get ABA Therapy to find a BCBA-led provider in Washington that accepts your insurance. With the right support, your child can thrive without financial stress.

About this guide. Written and reviewed by the Get ABA Therapy editorial team. This article is general educational information, not medical advice - please consult a qualified professional such as a BCBA or your pediatrician about your child's needs. Last updated June 2026.

Frequently asked questions

Does Washington require insurance to cover ABA therapy?

Yes, Washington state law requires most private health plans to cover autism treatment, including ABA therapy, for children up to age 18. Plans cannot impose annual dollar caps, though they may have hour limits or prior authorization requirements.

Does Apple Health (Medicaid) cover ABA therapy in Washington?

Yes, Apple Health covers ABA therapy for eligible children under 21 through its managed care plans. Families need a diagnosis of autism and a doctor's referral. There are no premiums or copays for most members.

How much does ABA therapy cost per hour in Washington without insurance?

Without insurance, ABA therapy typically costs between $50 and $150 per hour in Washington. The exact rate depends on the provider's credentials, location, and type of therapy (BCBA oversight vs. RBT direct therapy).

Can I get free ABA therapy in Washington for my child?

If your child is under three, the state's Early Support for Infants and Toddlers (ESIT) program may provide free or low-cost ABA. Also, if your child qualifies for Apple Health, ABA is covered at no cost. Some school districts also provide ABA through an IEP.

How can I find an ABA provider in Washington that accepts my insurance?

You can contact your insurance company for a list of in-network providers, or use a free matching service like Get ABA Therapy that connects families with vetted, BCBA-led providers who accept their specific insurance plan.

What if my insurance denies coverage for ABA therapy?

You have the right to appeal the denial. Work with your BCBA to gather supporting documentation, including a diagnosis, treatment plan, and medical necessity letters. Many denials are overturned on appeal.

Ready to find ABA care near you?

Free, fast, and no obligation.

Get matched now →