Missouri Medicaid Autism Coverage

Quick Answer

MO HealthNet covers ABA for children under 21 under EPSDT. Missouri's Division of Developmental Disabilities administers four HCBS waivers (Comprehensive, Community Support, Partnership for Hope, and MOCDD), with slots allocated through DDD regional offices and county SB 40 boards where applicable.

• ABA benefit: covered under EPSDT for under 21 (via epsdt).
• HCBS waivers: 4 relevant waiver options listed on this page.
• Commercial insurance: Missouri has a state autism insurance mandate.

Editorial Review

This page summarizes public Medicaid, waiver, and insurance-mandate information reviewed by the Autism Hearts editorial team.

Medicaid benefits, managed-care rules, and waiver waitlists can change quickly, so families should verify eligibility, prior authorization, and enrollment steps with the administering agency before relying on this page.

Last reviewed 2026-04-21 by Autism Hearts Editorial Team

Missouri Commercial Insurance Mandate

Year enacted

2010

Age limit

Varies by plan

Self-funded employer plans (often from large employers) are regulated by federal ERISA law, not state mandates, and may be exempt. Always confirm your plan type on your Summary of Benefits and Coverage.

Medicaid ABA Therapy Benefit

MO HealthNet covers ABA as a medically-necessary service under EPSDT. Delivered through MO HealthNet Managed Care organizations.

Missouri HCBS Waivers

Katie Beckett / TEFRA Option

Not available

Missouri does not operate a traditional Katie Beckett / TEFRA program. The MOCDD Waiver partially fills this function for children meeting institutional level-of-care criteria.

Early Intervention (Birth–3)

Missouri First Steps — Missouri's IDEA Part C program. Children under 3 with developmental delays can access services without a formal autism diagnosis.

Official Sources

Use these primary sources when you need to confirm current Medicaid rules, waiver access, or state-agency guidance in Missouri.

• https://dmh.mo.gov/dev-disabilities
• https://mydss.mo.gov/healthcare
• https://dmh.mo.gov/dev-disabilities/programs/waivers