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
Genesis House
Seaside, CA
Residential and outpatient care for adolescents and adults with trauma-informed approach, co-occurring mental health, and substance use disorders.
Glendora Hospital
Glendora, CA
At Glendora Hospital in California, individuals seeking recovery find a nurturing space that provides both substance use and mental health treatment. With a foc...
Good Samaritan Shelter Another Road Detox
Santa Maria, CA
Private non-profit residential shelter providing comprehensive substance use treatment for men with trauma-informed care, cognitive behavioral therapy, and indi...
Good Samaritan Shelter Casa De Familia Treatment Center
Santa Maria, CA
Non-profit outpatient center for adults providing MAT, counseling, relapse prevention, and trauma-related services with state and federal funding.
Good Samaritan Shelter Recovery Point
Santa Maria, CA
Non-profit outpatient center offering comprehensive substance use treatment for adults with government funding, telehealth therapy, and trauma-related counselin...
Good Samaritan Shelter Turning Point
Lompoc, CA
Private non-profit center for adults offering outpatient treatment with trauma-related counseling, case management, and comprehensive substance use assessment.
Gooden Wellness Center 4
Pasadena, CA
An integrative residential and outpatient center with trauma-informed care for mental health conditions and addiction treatment.
Goshen VA Clinic
Venice, CA
Comprehensive center for veterans with co-occurring mental health and substance use disorders, offering integrated treatment, therapy, and support services.
Grandview Foundation
Pasadena, CA
The Grandview Foundation in Pasadena, CA, offers a broad spectrum of services for individuals battling substance use and mental health disorders. Whether throug...
Granite Wellness Centers Grass Valley
Grass Valley, CA
Granite Wellness Centers Grass Valley in Grass Valley, CA, offers a supportive residential setting for individuals seeking recovery from substance use. Their lo...
Grasshopper House
Malibu, CA
Integrative residential detox center for adults with substance use disorders, mental health services, medication-assisted treatment, and trauma-informed care.
Grasshopper House Passages
Malibu, CA
Inpatient and outpatient care with comprehensive mental health and substance use services for adults with co-occurring disorders.
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.
