ABA therapy in Washington
Washington Medicaid covers ABA for eligible kids, and the state has required private insurance to cover autism care since 2014. Here’s how it actually works — and how we handle the messy parts for you.
Does Medicaid cover ABA in Washington? Yes.
THE COVERAGE PATHWAY
Apple Health (Medicaid) ABA benefit: eligibility requires a comprehensive evaluation and ABA order from a recognized Center of Excellence (COE) provider; services delivered through Apple Health managed-care organizations or fee-for-service
WHO RUNS IT
Washington State Health Care Authority (HCA); hca.wa.gov Apple Health
You don’t have to memorize any of this — we work with Washington’s system every day.
Getting approved, in three steps
Washington requires paperwork before therapy is covered. Here’s the whole process from your side of the table — we do the rest.
1
Round up the diagnosis paperwork
An autism diagnosis from a qualified provider is the key that opens coverage. Already have it? You’re ahead. If not, we’ll help you find an evaluation.
2
We build and submit the plan
Your BCBA assesses your child and writes the treatment plan. Then we file it with the right reviewer in Washington — forms, follow-ups, and all.
3
Coverage confirmed. Therapy starts.
Once the plan signs off, sessions begin. Most families who qualify start within 2–3 weeks. Approvals renew on a schedule — we track it so you never think about it.
The fine print, if you want it (Washington’s exact rules)
ABA provider must obtain prior authorization from HCA or the member's MCO before treatment, submitting the COE comprehensive evaluation/order plus the assessment and treatment plan; authorizations granted in 3-6-month increments with recertification by the lead behavior analysis therapist
Coverage details in Washington
How many hours a week?
Individualized per COE order and treatment plan; no fixed cap (ABA day program for under-6s typically 12-15 hours a week group)
Private insurance has to help too
Not on Medicaid? Washington’s autism insurance law makes state-regulated private plans cover autism care — you’d pay your plan’s normal deductible and copays. The rule on the books: 2014 - coverage required under Washington's Mental Health Parity Act following the WA Supreme Court O.S.T. v. Regence ruling and an Insurance Commissioner order (SB 5059 also cited); no age, dollar, or visit caps
Waiver programs worth knowing
Waivers can add services or open Medicaid eligibility even when family income is too high. In Washington: DDA HCBS waivers: Basic Plus, Core, Individual and Family Services (IFS), Children's Intensive In-Home Behavioral Supports (CIIBS), Community Protection
What does ABA actually cost in Washington?
Washington Medicaid reimburses ABA providers roughly $50 per hour for one-on-one therapy (rates differ by clinician credential and setting). That's what the state pays us — with Medicaid, most families pay nothing out of pocket.
Washington questions, answered
Program rules change; this page describes Washington’s public coverage rules in plain English and isn’t legal or benefits advice. Send us your details and we’ll check your exact plan.
READY WHEN YOU ARE, WASHINGTON.
“I’m worried, but there’s no diagnosis yet.”
That’s where most families begin. Tell us what you’re seeing and we’ll help you figure out the next step — even if it isn’t us.
Help me figure it out“We have a diagnosis. What does ABA cost?”
For most families it’s covered — Medicaid in every state, and every state has an autism insurance law. See exactly how yours works.
Check my state + insurance“I just want to talk to a person.”
One 15-minute call. A real human who does this every day, no pressure and no obligation.
Talk to a personBiggest cities in Washington
Local pages for Washington’s largest communities — what settings are realistically available in each, how far the nearest city is, and which county’s rules apply to you. We cover 206 towns and cities across Washington; the rest are listed on their county pages.
- Seattle
- Spokane
- Tacoma
- Vancouver
- Bellevue
- Kent
- Everett
- Spokane Valley
- Renton
- Federal Way
- Yakima
- Bellingham
- Kirkland
- Kennewick
- Auburn
- Redmond
- Pasco
- Marysville
- Sammamish
- Shoreline
- Richland
- Lakewood
- Lacey
- Olympia
- Burien
- Bothell
- Bremerton
- Edmonds
- Puyallup
- Lynnwood
- Lake Stevens
- Issaquah
- Longview
- Wenatchee
- Mount Vernon
- University Place
- SeaTac
- Walla Walla
- Pullman
- Des Moines
- Maple Valley
- Tumwater
- Camas
- Moses Lake
- Mercer Island
- Mountlake Terrace
- Bainbridge Island
- Kenmore
- Oak Harbor
- Battle Ground
- Bonney Lake
- Arlington
- Tukwila
- Covington
- Mukilteo
- Ellensburg
- Mill Creek
- Port Angeles
- Monroe
- Port Orchard
Counties we serve in Washington
Every corner of Washington — pick your county for local answers on coverage, in-home care, and how to start.
- King County
- Pierce County
- Snohomish County
- Spokane County
- Clark County
- Thurston County
- Kitsap County
- Yakima County
- Whatcom County
- Benton County
- Skagit County
- Cowlitz County
- Grant County
- Franklin County
- Lewis County
- Island County
- Chelan County
- Clallam County
- Grays Harbor County
- Mason County
- Walla Walla County
- Stevens County
- Whitman County
- Kittitas County
- Douglas County
- Okanogan County
- Jefferson County
- Pacific County
- Klickitat County
- Asotin County
- Adams County
- San Juan County
- Pend Oreille County
- Skamania County
- Lincoln County
- Ferry County
- Wahkiakum County
- Columbia County
- Garfield County
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