California mandates insurance coverage for behavioral health treatment including ABA therapy through SB 946. The Golden State has the largest number of ABA providers in the country, offering services across its major metropolitan areas.
272 verified providers across 40 cities in California
Find Providers in California →California has one of the most comprehensive frameworks for autism services in the country. SB 946, enacted in 2011, requires health plans to cover behavioral health treatment including ABA therapy. California's Regional Center system provides additional ABA services through the Department of Developmental Services. The state has the largest number of Board Certified Behavior Analysts in the country, with providers concentrated in the Los Angeles, San Francisco Bay Area, San Diego, and Sacramento metropolitan regions.
California's SB 946 (enacted 2011) requires health plans to cover behavioral health treatment including ABA therapy for autism spectrum disorder with no age limit and no dollar cap. California's Regional Center system also provides ABA services for eligible individuals. Medi-Cal (California's Medicaid) covers ABA therapy as an Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit for children.
Find ABA therapy providers in these California cities:
Yes. California's SB 946 requires health plans to cover ABA therapy for autism spectrum disorder with no age limits and no dollar caps. Medi-Cal also covers ABA services. The Regional Center system provides additional services for eligible individuals.
Wait times in California vary significantly by region. In Los Angeles and the Bay Area, wait times can range from 2 to 8 weeks. Harmony Care Finder helps families find providers with current availability across the state.
California's Regional Center system is a network of 21 nonprofit agencies that coordinate services for individuals with developmental disabilities, including autism, throughout their lives. Regional Centers provide case management, service coordination, and funding for services not covered by insurance or Medicaid — including some ABA-related supports. Families can contact their local Regional Center directly to request an intake assessment; there is no waitlist for the initial assessment, though specific services may have waiting periods.
Yes. Medi-Cal covers ABA therapy as a medically necessary treatment under the Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit for children under 21. Families enrolled in Medi-Cal managed care plans can access ABA services through approved providers.
The Los Angeles metropolitan area has the largest concentration of ABA providers in California, with hundreds of agencies serving families across LA, Orange, Ventura, San Bernardino, and Riverside counties. LA's diversity means bilingual providers (Spanish, Mandarin, Korean, Armenian, Tagalog) are more available here than in most markets. Despite the large provider base, waitlists at the most sought-after clinics can still run 3-6 months — Harmony Care Finder can identify providers with current availability.
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