OTP, Detox, Psychiatric Hospitals, Sober Living, Drug & Alcohol Rehab & Mental Health in California

Across 53 counties and 385 cities, California has 1,613 SAMHSA-listed care providers from FindTreatment.gov. These listings are unrated; verify services, licensing, cost, and availability directly.

385Cities
53Counties
1,613Listed providers
Care typeProviders
Opioid Treatment Programs155View in California
Detox Centers316View in California
Psychiatric Hospitals65View in California
Sober Living Homes38View in California
Drug & Alcohol Rehab482View in California
Mental Health Treatment557View in California

Cities in California

Los Angeles, CA 118 facilities San Diego, CA 57 facilities Sacramento, CA 42 facilities San Francisco, CA 41 facilities Fresno, CA 33 facilities Costa Mesa, CA 21 facilities Pasadena, CA 21 facilities San Jose, CA 21 facilities Long Beach, CA 20 facilities Woodland Hills, CA 20 facilities Bakersfield, CA 17 facilities Malibu, CA 17 facilities

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Counties in California

Choosing care in California

Start with the level of care and the services a person needs - withdrawal management, medications for opioid use disorder, therapy, psychiatric care, or a sober living setting - then check licensing, accepted insurance, and cost. These SAMHSA listings are unrated, so the fit of the service matters more than any score.

Where you can, call each option in California and confirm services, licensing, cost, insurance, and current openings in writing. No ratings, inspections, or quality scores are published for these SAMHSA listings, so direct confirmation is the surest check.

Frequently asked questions

How many providers does California have?
According to the current SAMHSA FindTreatment.gov data, California has 1,613 listed providers: 155 opioid treatment programs, 316 detox centers, 65 psychiatric hospitals, 38 sober living homes, 482 drug & alcohol rehab, and 557 mental health treatment.
Do these listings have ratings?
No. SAMHSA does not publish star ratings, inspections, or quality scores for these listings. Confirm services, licensing, cost, and availability directly with each provider.
Which California cities have the most care providers?
Los Angeles, San Diego, Sacramento top California for listed providers in the current data. Counts appear in the city list above.

Data sources

Sources: SAMHSA FindTreatment.gov. Processing date: 2026-10-08.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional.

Independent and unaffiliated. RehabProviders.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Substance Abuse and Mental Health Services Administration (SAMHSA), the U.S. Department of Health and Human Services, or any government agency. SAMHSA has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. These listings are unrated; always verify current services, licensing, availability, and cost directly with the provider.

In a crisis, get help now. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call the SAMHSA National Helpline at 1-800-662-4357.

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