Massachusetts Medicaid Autism Coverage

Quick Answer

Massachusetts has one of the strongest autism systems in the country: ARICA requires commercial plans to cover ABA with no age or dollar cap, MassHealth covers ABA through EPSDT, CommonHealth provides Katie Beckett–equivalent access for middle-income families, and DDS administers an autism-specific Children's Autism Waiver for ages 3–8.

• ABA benefit: covered under EPSDT for under 21 (via epsdt).
• HCBS waivers: 3 relevant waiver options listed on this page.
• Commercial insurance: Massachusetts 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

Massachusetts Commercial Insurance Mandate

Statute

ARICA (An Act Relative to Insurance Coverage for Autism)

Year enacted

2010

Age limit

No age limit

Annual cap

No dollar cap

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

MassHealth covers ABA via the Applied Behavior Analysis Program under EPSDT. Coverage includes assessment, direct therapy, and family training. No annual dollar cap on medically-necessary services.

Massachusetts HCBS Waivers

Katie Beckett / TEFRA Option

Available — CommonHealth

MA's CommonHealth program provides MassHealth coverage to children and working adults with disabilities regardless of family income, via a sliding-scale premium. Functionally Massachusetts's Katie Beckett equivalent.

Early Intervention (Birth–3)

Massachusetts Early Intervention (administered by DPH) — Massachusetts'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 Massachusetts.

• https://www.mass.gov/masshealth
• https://www.mass.gov/orgs/department-of-developmental-services
• https://www.mass.gov/info-details/masshealth-commonhealth
• https://www.umassmed.edu/shriver/community/airc/