Does Medicaid Cover ABA Therapy in Arizona?

Published April 8, 2026

Yes — Arizona's Medicaid program (AHCCCS) covers ABA therapy for children and teens under 21 with an autism diagnosis. Arizona has one of the largest ABA provider markets in the US, with a high concentration of providers in the Phoenix metro area. Here's how to access coverage.

AHCCCS managed care plans covering ABA

AHCCCS delivers services through contracted managed care organizations. The major plans include:

• Mercy Care — Maricopa County (Phoenix metro)
• Health Choice Arizona — Maricopa and several other counties
• UnitedHealthcare Community Plan of Arizona — statewide
• Blue Cross Blue Shield of Arizona Advantage — statewide
• Molina Healthcare of Arizona — statewide

Arizona DDD — services for children and adults

Arizona's Division of Developmental Disabilities (DDD) is a separate agency that also provides services for people with autism, including children and adults. DDD services may include behavioral support, family support, and day programs. Applying for DDD services in addition to AHCCCS gives families access to a wider range of support. Apply at azdes.gov/DDD.

How to access ABA through AHCCCS

1. Confirm your AHCCCS plan at healthearizonaplus.gov or call 1-888-792-6722.
2. Get an autism diagnosis from a licensed professional.
3. Find an AHCCCS-contracted ABA provider using FindABA or your plan's provider directory.
4. Complete intake and prior authorization. Typically approved within 5–14 days.
5. Services begin at no cost to you.

Arizona resources

• AHCCCS: azahcccs.gov
• Arizona DDD: azdes.gov/DDD
• Autism Society of Greater Phoenix: autismphoenix.org
• AHCCCS helpline: 1-888-792-6722