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
Positive Steps
Downey, CA
Positive Steps in Downey, California provides a nurturing residential environment for individuals facing substance use and mental health challenges. With a stro...
Project Eden A Program of Horizon Services
Hayward, CA
Project Eden, a program of Horizon Services in Hayward, California, offers a holistic approach to treating substance use and co-occurring mental health issues....
Pulse Treatment Center
Tarzana, CA
Pulse Treatment Center in Tarzana, CA, delivers comprehensive outpatient substance use treatment, offering various approaches including cognitive behavioral the...
Quartz Valley Indian Reservation Anav Tribal Health Clinic
Fort Jones, CA
Quartz Valley Indian Reservation Anav Tribal Health Clinic in Fort Jones, CA, is dedicated to culturally sensitive substance use treatment and detoxification. A...
REACH Project
Oakley, CA
A nonprofit organization providing outpatient treatment for adults and adolescents with substance use disorder, offering various counseling and support services...
REACH Project
Oakley, CA
Non-profit outpatient center offering comprehensive substance use treatment, individual and group therapy, family counseling, and relapse prevention.
REACH Project REACH Brentwood
Oakley, CA
A private treatment center offering comprehensive services for adults and adolescents, including counseling, therapy, and aftercare.
Recovery Bound
Cardiff by the Sea, CA
A non-profit residential center for adults offering detox, integrated care, vocational support, and 12-step facilitation.
Recovery Concepts Hazel Crest
Cardiff by the Sea, CA
Recovery Concepts Hazel Crest, located in Cardiff by the Sea, California, specializes in outpatient drug treatment and detoxification services. The center emplo...
Recovery Concepts Urbana
Cardiff by the Sea, CA
Recovery Concepts Urbana, situated in Cardiff by the Sea, CA, provides an extensive array of outpatient services focused on substance use treatment and detoxifi...
Recovery Concepts lll
Cardiff by the Sea, CA
Recovery Concepts III, located in Cardiff by the Sea, CA, provides a range of treatment options for those grappling with substance use disorders and co-occurrin...
Recovery Defined
Cardiff by the Sea, CA
Recovery Defined, located in Cardiff by the Sea, CA, delivers a comprehensive approach to treating substance use disorders and co-occurring mental health issues...
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?
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