Getting Autism Therapy Covered by Insurance in North Carolina

North Carolina's ABA mandate — through age 18

North Carolina General Statute §58-51-57 requires all North Carolina-regulated health insurance plans to cover ABA therapy for autism spectrum disorder. There is no dollar cap on covered services — however, coverage is limited to individuals through age 18.

The age 18 cap matters:unlike states with no age cap (California, New York, Ohio), North Carolina's private insurance mandate ends on the individual's 18th birthday. Families should begin planning the transition to adult coverage well before that date. Medicaid Tailored Plans are the primary option for adults under 21, and Medicaid waivers are the primary option for adults 21 and over.

Who qualifies (under 18): individuals with an autism diagnosis, with ABA therapy prescribed as medically necessary by a licensed physician or psychologist.

ERISA exemption:self-funded employer plans are generally exempt from North Carolina's mandate under federal ERISA law. Confirm your plan type.

Prior authorization in North Carolina

Prior authorization is required for ABA therapy in North Carolina even with the state mandate in place. Prepare these documents before your provider submits the request:

• Autism diagnosis report with DSM-5 criteria documentation
• Letter of medical necessity from the diagnosing physician
• BCBA's treatment plan with recommended weekly hours
• BCBA's NPI number and credentials

Confirm the prior auth approval in writing before the first session. Track renewal dates carefully — gaps in authorization are a common source of unexpected claim denials.

Appeals

If your North Carolina insurer denies ABA coverage or prior authorization for a child under 18:

1. Request the denial reason in writing — insurers are required to provide a specific reason.
2. File a written internal appeal within 30 days. Include a letter of medical necessity from your provider that specifically addresses the denial reason.
3. Request external review if the internal appeal fails — North Carolina law provides external review rights for fully insured plans.
4. Contact the NC Department of Insurance at 1-855-408-1212 if you believe the state mandate is being violated.

Medicaid Tailored Plans for autism

North Carolina Medicaid Tailored Plans are designed for individuals with complex behavioral health needs, including autism. Tailored Plans cover ABA therapy for individuals under 21 — including young adults ages 18–20 who have aged out of the private insurance mandate.

Why Tailored Plans matter at 18:when a young adult's private insurance ABA coverage ends at their 18th birthday, Tailored Plan enrollment can provide continuity of care. The enrollment process takes time — families should begin at least 6 months before the 18th birthday.

Enrollment: apply for North Carolina Medicaid through the DHHS ePASS portal at epass.nc.gov or contact your local DSS office. Young adults receiving SSI are automatically eligible for Medicaid.

Adults 21 and over:Tailored Plan ABA coverage ends at 21. Adults with autism who need ongoing behavioral support should explore North Carolina's Medicaid waiver programs and the Innovations Waiver waitlist.