Does Medicaid Cover ABA Therapy in California?
Published April 8, 2026
Yes — California's Medicaid program (Medi-Cal) covers ABA therapy for people of all ages with an autism diagnosis, making it one of the most comprehensive ABA coverage programs in the country. Unlike most states, California does not limit ABA coverage to children under 21. Here's how it works.
Key takeaways
- Medi-Cal covers ABA for both children AND adults with autism — no age limit
- Coverage is provided through Medi-Cal managed care plans or fee-for-service
- No hard cap on covered therapy hours — based on medical necessity
- Regional Centers also provide autism services separately from Medi-Cal
- California has the largest ABA provider market in the US
Medi-Cal ABA coverage: what makes California different
Most states only cover ABA through Medicaid for individuals under 21 (under the federal EPSDT mandate). California goes further — Medi-Cal covers ABA as a standard benefit for all ages, including adults with autism.
This expanded coverage was implemented through California's autism-specific ABA benefit, which has been in place since 2012 and has been expanded over the years.
How Medi-Cal ABA coverage is delivered
Depending on where you live and your Medi-Cal enrollment, ABA services are provided through one of two pathways:
- Medi-Cal Managed Care Plans — most Medi-Cal enrollees receive care through a managed care health plan (e.g., Health Net, Molina, Kaiser, L.A. Care, Blue Shield Promise). Your plan coordinates ABA services and maintains a network of approved providers.
- Fee-for-Service (FFS) Medi-Cal — if you are not enrolled in a managed care plan, you can see any Medi-Cal-enrolled ABA provider directly. This applies in some rural counties.
What Medi-Cal covers for ABA
Medi-Cal covers the full range of ABA services, including:
- Initial behavioral health assessment
- Functional behavior assessment (FBA)
- Direct ABA treatment (individual and group)
- BCBA supervision and program modification
- Parent/caregiver training
- Adaptive behavior treatment with protocol modification
There is no fixed annual cap on hours. Services are authorized based on individual need as documented in the treatment plan submitted by the BCBA.
Medi-Cal ABA vs. Regional Center services
California has a separate system of 21 Regional Centers that provide services to people with developmental disabilities, including autism. Regional Centers are funded separately from Medi-Cal and may provide some overlapping services.
| Program | Who it's for | What it covers |
|---|---|---|
| Medi-Cal ABA benefit | All ages with autism + Medi-Cal | Clinical ABA therapy, assessment, parent training |
| Regional Center | All ages with developmental disability (including autism) | Respite, day programs, supported employment, some behavioral services |
You can access both systems simultaneously. Many families in California use Medi-Cal for clinical ABA therapy and their Regional Center for additional support services.
How to access Medi-Cal ABA in California
- Confirm Medi-Cal enrollment. Check your coverage through your county social services office or coveredca.com.
- Get an autism diagnosis. A formal DSM-5 ASD diagnosis is required from a licensed psychologist, psychiatrist, or physician.
- Identify your Medi-Cal plan. If you're in managed care, contact your health plan to find in-network ABA providers. If fee-for-service, you can contact any Medi-Cal-enrolled ABA provider.
- Contact ABA providers. Use FindABA to search by city in California and filter by Medi-Cal.
- Complete intake assessment. The provider conducts their initial evaluation and submits a treatment authorization request (TAR) to Medi-Cal.
- Therapy begins after authorization. Authorizations are typically granted within 5–14 business days.
California-specific resources
- California Department of Health Care Services (DHCS): dhcs.ca.gov — oversees Medi-Cal ABA benefit
- Regional Center locator: dds.ca.gov/rc — find your local Regional Center
- Autism Society of California: autismsocietyca.org
- Disability Rights California: disabilityrightsca.org — free legal help for Medi-Cal denials
Find California ABA providers that accept Medi-Cal
FindABA lists ABA providers across California showing accepted insurance plans including Medi-Cal, Health Net, Molina, and Kaiser.
Search California providers →