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PARTIAL HOSPITALIZATION & DAY TREATMENT — CALIFORNIA

Partial Hospitalization (PHP) in California

255+ verified partial hospitalization & day treatment programs in California. Insurance verified free — same-day admissions available.

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Reviewed by licensed addiction counselors & behavioral health specialistsDRH Clinical Review Team
Updated April 30, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
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What Is This

What Is Partial hospitalization & day treatment?

California has 255+ verified partial hospitalization & day treatment programs in our directory, sourced from SAMHSA's national treatment locator and verified for active state licensing.

All programs are required to meet state licensing standards for clinical staffing, safety, and treatment quality. Many accept Medicaid, Medicare, and private insurance. Under the Mental Health Parity and Addiction Equity Act, your insurance cannot impose stricter limits on addiction treatment than on other medical care.

Call (866) 720-3784 for a free insurance verification and to find the right partial hospitalization & day treatment program in California.

Directory

Partial Hospitalization (PHP) Programs in California

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255 results

Able to Change Recovery Inc

San Juan Capistrano, California

Able to Change Recovery Inc (San Juan Capistrano) located at 31882 Camino Capistrano, San Juan Capistrano, CA 92675, United States is an alcohol treatment program providing subs...

Absolute Control Transitional

Pasadena, California

Absolute Control Transitional (Counseling Center Inc) located at 2331 East Foothill Boulevard, Pasadena, CA 91107, United States is an alcohol rehab center providing substance a...

Action Family Counseling Residential (Treatment Center) located at 15005 Faulkner Road, Santa Paula, CA 93060, United States is a drug treatment facility providing substance abu...

Action Recovery Services Inc

Cathedral City, California

Action Recovery Services Inc (Cathedral City) located at 34400 Date Palm Drive, Cathedral City, CA 92234, United States is a drug rehab facility providing substance abuse treatm...

Adolescent Treatment Centers Inc (Thunder Road) located at 390 40th Street, Oakland, CA 94609, United States is a drug treatment center providing substance abuse treatment with ...

Aegis Medical Systems Inc

Stockton, California

Aegis Medical Systems Inc (Stockton) located at 8626 Lower Sacramento Road, Stockton, CA 95210, United States is a drug rehab program providing substance abuse treatment, detoxi...

Alcohol and Drug Awareness Program (DBA New Directions) located at 1981 Cherokee Road, Stockton, CA 95205, United States is a drug treatment program providing substance abuse tr...

Alcoholism Center for Women Inc

Los Angeles, California

Alcoholism Center for Women Inc (Outpatient Services) located at 1147 South Alvarado Street, Los Angeles, CA 90006, United States is a drug rehab facility providing substance ab...

Allied Fellowship Services

Oakland, California

Allied Fellowship Services (Residential Multi-Service Center) located at 1524 29th Avenue, Oakland, CA 94601, United States is a drug rehab facility providing substance abuse tr...

Alternative Options Counseling and (Addictions Center) located at 17326 Edwards Road, Cerritos, CA 90703, United States is an alcohol rehab center providing substance abuse trea...

Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
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FAQ

Frequently Asked Questions

What is Partial hospitalization & day treatment and who is it for?
California has 255 partial hospitalization & day treatment programs in our verified directory — accepting Medicaid, Medicare, and most private insurance. Same-day placement available. Call (866) 720-3784 for personalized help. Call (866) 720-3784 to find the right partial hospitalization & day treatment program in California.
How many partial hospitalization & day treatment programs are in California?
California has 255+ verified partial hospitalization & day treatment facilities in our directory — sourced from SAMHSA's N-SSATS database and verified for active state licensing. All programs are required to meet state licensing standards for clinical staffing, safety, and evidence-based treatment. Use the directory filters to narrow by payment type or call (866) 720-3784 for a personalized match.
Does insurance cover partial hospitalization & day treatment in California?
Yes — most insurance plans, including Medicaid and Medicare, are required to cover partial hospitalization & day treatment under the Mental Health Parity and Addiction Equity Act. Call (866) 720-3784 for a free insurance verification.
How do I find a partial hospitalization & day treatment program near me in California?
Browse our directory above — use the filters to narrow by care type, payment method, or special population. For the fastest results, call (866) 720-3784. Our specialists know which California partial hospitalization & day treatment programs have current availability, accept your insurance, and can arrange same-day admission — completely free and confidential, 24/7.
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Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.