ABA therapy, speech therapy, or occupational therapy denied? All 50 states mandate autism coverage.
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Every state in the US has passed an autism insurance mandate. Know the laws that are on your side.
All 50 states have enacted autism insurance laws requiring coverage of ABA therapy, speech therapy, occupational therapy, and other evidence-based autism treatments. While mandate specifics vary by state — including session limits, age caps, and covered provider types — a blanket denial of autism therapy is almost certainly illegal in every US state.
ABA therapy and other autism behavioral health treatments are subject to the Mental Health Parity and Addiction Equity Act (MHPAEA). Insurers cannot apply visit limits, prior authorization requirements, or cost-sharing to autism behavioral therapy that are more restrictive than those applied to analogous medical benefits. Many autism denials are also MHPAEA parity violations.
The Individuals with Disabilities Education Act (IDEA) guarantees eligible children with autism a Free Appropriate Public Education (FAPE), which includes speech, occupational, and behavioral services through the school district. While IDEA applies to the school system, courts have held that insurers cannot deny coverage citing that services "should be provided by the school." Both coverages can run in parallel.
Some state autism mandates set age caps — often 18 or 21 — but courts and regulators have increasingly pushed back against hard age cutoffs. If your plan denies ABA therapy citing that your child has "aged out," check your state's specific mandate language. Several states have expanded or eliminated age caps following advocacy, and denials based on outdated limits are appealable.
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