ABA Therapy Insurance Coverage by State

Yes. All 50 US states and Washington D.C. now have laws requiring commercial insurance plans to cover ABA therapy for individuals with autism. The specifics — annual caps, age limits, and covered plan types — vary by state, but the mandate to cover ABA exists everywhere.

Uncapped states (like CA, TX, NY, OH, CO) require insurers to cover all medically necessary ABA therapy with no annual dollar limit. Capped states set a maximum annual benefit — typically $25,000 to $144,000 — after which families must pay out of pocket or seek alternative coverage through Medicaid.

Not necessarily. Self-funded (ERISA) employer plans are regulated by federal law and are exempt from state insurance mandates. However, many large employers voluntarily include ABA coverage in their self-funded plans. Check your plan's Summary of Benefits and Coverage (SBC) or contact your HR department.

Yes, in most states. Medicaid covers ABA therapy for children under 21 through the Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit. Some states like Pennsylvania (IBHS program) and Minnesota (EIDBI) have particularly developed Medicaid ABA frameworks.

When your annual cap is exhausted, you have several options: apply for Medicaid if eligible, check if your state has a Medicaid waiver program for autism services, negotiate a gap payment plan with your ABA provider, or explore state-funded early intervention programs. Some families also switch to a higher-coverage plan during open enrollment.

With commercial insurance, most families pay a per-session copay of $20–$75, plus any remaining deductible at the start of the plan year. In uncapped states, this is typically the only cost. In capped states, families may face full out-of-pocket costs after exhausting their annual cap.

It depends on the state. Many states have removed age limits entirely, while others cover through age 16, 18, or 21. The national trend has been toward removing age restrictions. Medicaid covers through age 21 in most states regardless of the commercial mandate's age limit.

Contact your insurance company and ask specifically about: (1) whether ABA therapy is covered for autism, (2) your annual cap or dollar limit, (3) any age restrictions, (4) prior authorization requirements, (5) in-network ABA providers, and (6) your copay or coinsurance amount. Request a written verification of benefits.