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
Addiction Recovery Care (ARC) Lancaster Counseling Center
Cardiff by the Sea, CA
Set against the beautiful backdrop of Cardiff by the Sea, CA, Addiction Recovery Care (ARC) Lancaster Counseling Center is dedicated to serving our local commun...
Addiction Recovery Institute
Cardiff by the Sea, CA
Private comprehensive outpatient center providing personalized substance use assessment, 12-step facilitation, case management, and social skills development fo...
Addiction Recovery Institute South
Cardiff by the Sea, CA
Private institute offering comprehensive outpatient care for addiction, co-occurring conditions, therapy, group sessions, and personalized treatment plans.
Addiction Recovery Medical Services
Cardiff by the Sea, CA
Private outpatient center providing comprehensive addiction treatment for adults, including trauma-informed care, medication management, counseling, and relapse...
Addiction Recovery Medical Services
Cardiff by the Sea, CA
A comprehensive outpatient center providing addiction treatment, mental health services, medication management, counseling, and trauma-informed care.
Addiction and Counseling Services
Hayward, CA
Comprehensive outpatient center offering mental health services, group counseling, MAT, CBT, discharge planning, and relapse prevention.
Addictions Care Center of Albany Outpatient
Redding, CA
Private outpatient center with comprehensive services for substance use and co-occurring disorders, trauma-informed care, and personalized treatment plans.
All Health Services
San Mateo, CA
Private non-profit center providing integrated mental and substance use disorder treatment for adults, offering outpatient services and housing assistance.
Amazing Grace Recovery Services
Cardiff by the Sea, CA
Inclusive outpatient center offering comprehensive care for substance use disorders, co-occurring mental health conditions, trauma, and LGBTQ+ individuals.
American Addiction Treatment Servs
Marysville, CA
A private outpatient center providing comprehensive treatment for opioid use disorder with methadone maintenance and individual counseling.
American Health Services
Palmdale, CA
Comprehensive outpatient center providing substance use treatment, medication-assisted therapy, counseling, case management, and holistic services.
American Health Services Bakersfield Health Services
San Mateo, CA
Private campus providing comprehensive care for opioid use disorder with medication-assisted treatment, therapy, and personalized plans for adults.
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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Looking in Nearby States?
Explore treatment options in states neighboring California.
