Find Treatment Centers in California
3,031 SAMHSA-verified facilities. 7,385 annual opioid deaths. Help is available — and it works.
Quick answer: California has 3,031 verified treatment centers. Medicaid is expanded — many programs are free or low-cost for eligible residents. The overdose rate is 30.4/100k (#28 nationally, below the national average of 33.1). Top cities: Los Angeles, San Diego, San Francisco. Need help? Call (833) 546-3513.
Treatment Centers in California
3,029 facilities found
Needles Behavioral Health Clinic San Bernardino County DBH
Needles, CA
A comprehensive outpatient center providing mental health and addiction services for all ages, with therapy, case management, and support groups.
New Directions Behavioral Health
La Mirada, CA
Integrative outpatient center with comprehensive care for addiction, mental health, trauma, and co-occurring conditions like anxiety and depression.
New Hope Visalia
Modesto, CA
New Hope Visalia in Modesto, CA, offers a residential treatment program tailored for individuals facing substance use issues and co-occurring mental health cond...
New Horizons Health Harmony Road Recovery
Cardiff by the Sea, CA
An outpatient center providing comprehensive care for young adults and seniors with diverse treatment options and therapy services.
Northern Valley Indian Health
Willows, CA
Outpatient mental health facility providing comprehensive care for all ages with trauma-informed therapy, 12-step facilitation, and individual counseling.
Overmountain Recovery
Cardiff by the Sea, CA
Nestled in Cardiff by the Sea, CA, Overmountain Recovery offers a comprehensive range of outpatient treatment options for those battling substance use and seeki...
Oxford County Mental Health Services
Daly City, CA
Specialized outpatient program for individuals with DUI/DWI, family counseling, mental health and substance use disorder treatment, and case management.
Pathways to Success After Homelessness Turning Point Community Programs
Sacramento, CA
Intensive outpatient center for court-ordered treatment, psychosocial rehab, housing services, activity therapy, mentoring, and telehealth therapy.
Penny Lane Centers
Los Angeles, CA
A private non-profit center offering comprehensive outpatient care with individual therapy, group sessions, and treatment for co-occurring disorders.
Penny Lane Centers Antelope Valley Family Center
Los Angeles, CA
A private campus providing integrative residential and outpatient care for co-occurring mental health conditions and substance use disorders.
People Coord Servs of Southern CA Castle Subst Abuse Prog/Residential
CA
Nestled in the heart of Southern California, People Coord Services Castle Substance Abuse Program offers a nurturing environment for individuals facing addictio...
People Coord Servs of Southern CA Castle Substance Abuse Prog/Outpt
CA
People Coord Servs of Southern CA Castle Substance Abuse Program offers a future vision for comprehensive care in substance use treatment. While details about t...
Addiction Treatment in California: What You Need to Know
California has 3,031 SAMHSA-verified treatment facilities serving a population of 38,965,000. That's approximately 7.8 facilities per 100,000 residents. The state's drug overdose death rate of 30.4 per 100,000 is below the national average of 33.1 — ranking #28 nationally. With 7,385 opioid-related deaths reported annually, access to evidence-based treatment programs remains critical.
Insurance & Medicaid Coverage in California
California has expanded Medicaid under the ACA, significantly broadening access to addiction treatment for low-income adults earning up to 138% of the federal poverty level (~$20,783/year for an individual). Covered services typically include medical detox, inpatient/residential rehab, outpatient counseling, and medication-assisted treatment (MAT). In addition to Medicaid, most private insurance plans — including Blue Cross Blue Shield, Aetna, Cigna, UnitedHealthcare, and Humana — are required by the Mental Health Parity Act to cover substance use disorder treatment at parity with medical care.
The Overdose Crisis in California
California reports 7,385 opioid-related deaths annually with an overdose rate of 30.4/100k (below the 33.1 national average by 8%). Substance use disorder affects approximately 8.2% of adults in the state (national average: 7.2%). California has enacted a Good Samaritan law that protects individuals who call 911 during an overdose emergency from certain criminal charges — encouraging bystanders to seek help. Naloxone (Narcan), the opioid overdose reversal medication, is available via standing order in California, making it accessible without an individual prescription.
Types of Treatment Available
| Program | Duration | Cost Range | Best For |
|---|---|---|---|
| Medical Detox | 5–10 days | $1,000–$5,000 | Alcohol, opioid, benzo withdrawal |
| Inpatient Rehab | 28–90 days | $6,000–$30,000 | Severe addiction, co-occurring disorders |
| PHP (Partial Hospitalization) | 2–4 weeks | $3,000–$10,000 | Step-down from inpatient, intensive support |
| IOP (Intensive Outpatient) | 2–4 months | $3,000–$10,000 | Work/school compatibility, 9-20 hrs/week |
| Outpatient | 3–12 months | $1,400–$10,000 | Mild-moderate, stable housing |
| MAT | 6–24+ months | $5,000–$15,000/yr | Opioid use disorder, relapse prevention |
Medicaid covers most programs for eligible residents. Call (833) 546-3513 for free insurance verification.
Where to Find Help in California
Treatment facilities in California are concentrated in urban areas, with Los Angeles leading with 126 centers, followed by San Diego (82) and San Francisco (64). For residents in rural areas, telehealth addiction counseling and out-of-area programs provide alternatives. Browse our full California directory to filter by city, treatment type, and insurance accepted.
Last updated: March 2026 · Written by the RehabHive Editorial Team · Sources: SAMHSA, CDC WONDER, KFF
Check Your Insurance Coverage in California
Medicaid expanded — most plans cover treatment. Verify your benefits — free and confidential.
Treatment FAQ — California
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Does Medicaid cover rehab in California?
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Looking in Nearby States?
Explore treatment options in states neighboring California.
