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
Hamilton Madison House Asian American Recovery Services
Cardiff by the Sea, CA
Located in Cardiff by the Sea, CA, Hamilton Madison House Asian American Recovery Services delivers essential substance use treatment and detoxification within...
Harmony Road Recovery
Cardiff by the Sea, CA
Private mental health facility offering comprehensive outpatient treatment with individual and group therapy, case management, and personalized treatment plans.
Healthy Minds Counseling Center
Brentwood, CA
Healthy Minds Counseling Center in Brentwood, CA, fosters a welcoming atmosphere for clients of all ages seeking mental health and substance use treatment. Thei...
Healthy Paradigms Treatment Center
Van Nuys, CA
Healthy Paradigms Treatment Center, located in Van Nuys, CA, specializes in addressing substance use disorders alongside co-occurring mental health conditions....
Helpline Youth Counseling
Long Beach, CA
Non-profit outpatient facility offering therapy, group sessions, and individualized treatment plans for substance use and mental health issues.
Heritage Oaks Hospital
Sacramento, CA
Heritage Oaks Hospital in Sacramento, CA, offers a comprehensive approach to mental health and substance use treatments through both inpatient and outpatient se...
HiFi Recoverys
Cardiff by the Sea, CA
HiFi Recovery in Cardiff by the Sea, CA, is dedicated to providing multifaceted outpatient treatment for individuals seeking recovery from substance use. With a...
High Desert Child Adolescent and Family Services Center
Barstow, CA
Situated in Barstow, CA, the High Desert Child Adolescent and Family Services Center offers extensive outpatient substance use treatment specifically for childr...
High Desert Child Adolescent and Family Services Center
Barstow, CA
High Desert Child Adolescent and Family Services Center in Barstow, CA, is dedicated to nurturing the next generation's mental health. Offering outpatient and i...
Hill Alcohol and Drug Treatment
Temecula, CA
Hill Alcohol and Drug Treatment in Temecula, CA, provides a safe haven for individuals seeking recovery from substance use disorders. This outpatient facility o...
Hilltop Recovery Services Intensive Outpatient Program
Lucerne, CA
Hilltop Recovery Services Intensive Outpatient Program in Lucerne offers an integrative approach to substance use treatment within an outpatient setting. With a...
Hilltop Recovery Services Residential Treatment for Men
Cardiff by the Sea, CA
Hilltop Recovery Services Residential Treatment for Men in Cardiff by the Sea, CA, offers a focused and supportive residential program aimed specifically at men...
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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