Getting Autism Therapy Covered by Insurance in Texas

What Texas law requires

This page used to say Texas had no private insurance mandate for autism. That was wrong, and if you planned around it, it is worth re-reading your policy. Texas Insurance Code section 1355.015 has required coverage since 1 September 2007, under House Bill 1919.

Two separate duties. A health benefit plan must cover screening a child for autism at 18 and 24 months. Separately, it must cover treatment for an enrollee diagnosed with autism from the date of diagnosis.

The one date that decides everything. The treatment duty applies only if the diagnosis was in place before the child's 10th birthday. That is a gate on when the diagnosis happened, not a cap on how long coverage lasts. Once someone is through it, the statute sets no upper age limit at all — an adult diagnosed at eight is still covered. Conversely, a diagnosis at eleven puts you outside this section entirely, and the parity argument below becomes your route instead.

What counts as treatment. The plan must cover all generally recognized services prescribed in the treatment plan, and the statute names them: evaluation and assessment, applied behavior analysis, behavior training and management, speech therapy, occupational therapy, physical therapy, and medications or nutritional supplements used to address symptoms.

It has to come from the primary care physician. Coverage attaches to services prescribed by the enrollee's primary care physician in that physician's recommended treatment plan. This is the detail most likely to trip up a Texas claim. A treatment plan signed only by the behavior analyst, or only by a developmental specialist, does not match what the statute describes. Get the primary care physician to prescribe and adopt the plan.

Who may deliver it. The person providing treatment must be a health care practitioner licensed, certified or registered by a Texas agency, or whose professional credential is recognized by a federal agency, or who is certified under the TRICARE military health system — or someone acting under such a practitioner's supervision.

The $36,000 line. A plan is not required to cover applied behavior analysis beyond $36,000 per year for an enrollee who is 10 years of age or older. Below 10 the statute names no dollar figure. Ordinary deductibles, copayments and coinsurance may apply so long as they match those for other coverage under the plan.

Which plans this reaches. Subchapter A of chapter 1355 governs group health benefit plans, so an individual policy is not covered by this section. The section also does not apply to a standard health benefit plan under chapter 1507, and a qualified health plan on the exchange is not required to exceed the federal essential health benefits. Self-funded employer plans are governed by federal ERISA law rather than Texas law — ask your HR department which applies to you.

Prior authorization in Texas

If your plan covers ABA (voluntarily or through Medicaid), prior authorization is almost always required. The single most important thing you can do before submitting a prior auth request is get a letter of medical necessity from your child's diagnosing physician, developmental pediatrician, or psychiatrist.

The letter should include: the autism diagnosis with DSM-5 criteria, the recommended treatment modality (ABA), the recommended hours per week, and why ABA is medically necessary for your specific child. A strong, specific letter of medical necessity is the most effective tool families have in the Texas prior auth process.

Additional documents to gather: diagnosis report, BCBA treatment plan with recommended hours, BCBA's NPI number, and any specific prior auth forms your insurer requires.

Appeals and mental health parity rights

If your plan falls outside Insurance Code 1355.015 — an individual policy, a self-funded employer plan, or a diagnosis that came after the 10th birthday — federal mental health parity law is your main lever. MHPAEA requires plans that cover mental or behavioral health services to provide those benefits on the same terms as medical and surgical benefits.

How to use parity in an appeal: if your plan covers other behavioral therapies (speech therapy, occupational therapy, physical therapy) without prior auth restrictions, or with more generous limits, your insurer may be required to apply the same rules to ABA. In your appeal, specifically cite MHPAEA and request a “Non-Quantitative Treatment Limitation” (NQTL) analysis showing how ABA is being treated compared to equivalent medical benefits.

If you believe your insurer is violating federal parity law or acting in bad faith, contact the Texas Department of Insurance at 1-800-252-3439 or file a complaint at tdi.texas.gov.

Texas Medicaid: STAR and STAR Kids

Texas Medicaid covers ABA therapy for children and young adults under 21 as a required service. There are two main Medicaid managed care programs relevant to autism:

• STAR: income-based Medicaid for children and families. Eligibility depends on household income relative to the federal poverty level.
• STAR Kids: designed specifically for children with disabilities, including those receiving SSI or who meet the disability criteria. STAR Kids provides more comprehensive coverage and care coordination.

If your child receives SSI, they are automatically eligible for STAR Kids. Even if they don't receive SSI, children with an autism diagnosis may qualify based on functional limitations. Contact Texas HHS at 2-1-1 to start the application process.

Once enrolled in a STAR or STAR Kids managed care plan, contact your plan directly to request ABA authorization. Each managed care organization (MCO) has its own prior auth process — your child's pediatrician or BCBA will typically submit the request.