ABA Therapy Insurance Coverage in New Hampshire
Understand how ABA therapy is covered in your state — including Medicaid, private insurance, and the autism insurance mandate.
The three coverage paths in New Hampshire
Most families in New Hampshire get ABA therapy covered one of three ways: state Medicaid (including waiver programs), a state-regulated private plan subject to the autism insurance mandate, or a self-funded employer plan regulated by federal ERISA rules. Coverage rules differ depending on which one you have.
Medicaid in New Hampshire
For children under 21, New Hampshire Medicaid covers medically necessary ABA through the federal EPSDT benefit (Early and Periodic Screening, Diagnostic, and Treatment). You generally need an autism spectrum disorder diagnosis from a qualified provider and a written treatment plan. New Hampshire may also offer disability-specific waivers (sometimes called Katie Beckett or TEFRA-style waivers) that allow children with significant needs to qualify regardless of household income.
Private insurance and the autism mandate
All 50 states have passed some form of autism insurance mandate, but the details — age caps, dollar limits, and which plans are covered — vary. The mandate applies to state-regulated, fully insured plans purchased in New Hampshire. Self-funded employer plans (common at large companies) follow federal law instead and are not bound by New Hampshire's mandate, though many cover ABA voluntarily.
Ask HR whether your plan is fully insured or self-funded. The answer determines which appeal rights and external review options you have.
If you're denied coverage in New Hampshire
- Request the denial in writing, including the medical necessity reason and the plan language cited.
- File an internal appeal with your insurer. There are deadlines — usually 180 days.
- If denied again, request an independent external review through the New Hampshire Department of Insurance for state-regulated plans, or follow ERISA rules for self-funded plans.
- Document everything. Keep names, dates, and reference numbers for every call.
See real wait times in New Hampshire
Coverage is one half of the picture. The other is how long providers actually take to start services after authorization.
Frequently asked questions
Is ABA therapy covered by insurance in New Hampshire?+
In New Hampshire, ABA therapy is typically covered by Medicaid for children under 21 through the EPSDT benefit when medically necessary. Most state-regulated private health plans are also required to cover ABA under autism insurance mandates. Coverage details, prior-authorization requirements, and benefit limits vary by plan.
Does Medicaid cover ABA therapy in New Hampshire?+
New Hampshire Medicaid generally covers medically necessary ABA therapy for children under 21 as part of the federally required EPSDT (Early and Periodic Screening, Diagnostic, and Treatment) benefit. A formal autism diagnosis and treatment plan from a qualified provider are usually required.
What if my insurance denies ABA therapy in New Hampshire?+
You have the right to appeal. Request a written denial, file an internal appeal with your insurer, and if denied again request an independent external review through the New Hampshire insurance department. Self-funded employer plans are regulated federally rather than by New Hampshire mandates.
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