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
McAlister Institute for Trt and Educ (MITE)/North Inland Women/Adol Recov
San Marcos, CA
McAlister Institute for Treatment and Education (MITE) in San Marcos, CA, focuses on dual recovery for substance use and co-occurring mental health conditions....
McKinley
San Jose, CA
McKinley in San Jose, CA, specializes in comprehensive treatment for mental health conditions and co-occurring substance use issues. Although specific details o...
McKinley
San Jose, CA
A private non-profit outpatient facility providing mental health treatment for children/adolescents, adults, and seniors with diverse funding options.
MedMark Treatment Centers Fresno
Fresno, CA
MedMark Fresno specializes in treating opioid addiction,and co-occurring mental health conditions. The center stands out for its personalized, patient-centered...
MedMark Treatment Centers Stockton
Stockton, CA
MedMark Stockton specializes in treating opioid addiction, and co-occurring mental health conditions. The center stands out for its personalized, patient-center...
Mental Health Assoc of Rockland County
Daly City, CA
The Mental Health Association of Rockland County, located in Daly City, CA, provides a collaborative approach to treating mental health conditions and co-occurr...
Mental Health Centers of Western IL Brown Site/Administrative Site
Modesto, CA
A non-profit mental health center offering comprehensive services including therapy, counseling, substance use treatment, and housing support.
Mental Health Cooperative Cooperative Recovery
Cardiff by the Sea, CA
Mental Health Cooperative Cooperative Recovery, located in Cardiff by the Sea, CA, specializes in outpatient substance use treatment and detoxification services...
Mental Health Systems North Inland TRC/Ramona High School
Daly City, CA
Non-profit outpatient center providing comprehensive substance use and mental health services with trauma-informed care, LGBTQ support, and vocational training.
Mental Health Systems North Inland Teen Recovery Poway
Cardiff by the Sea, CA
A comprehensive outpatient center offering individual and group counseling, trauma-related services, LGBTQ support, and vocational training.
Mental Health Systems North Star ACT
Daly City, CA
Community mental health facility providing intensive therapy, supported housing, employment services, and comprehensive treatment for mental health and substanc...
Mental Health and Recovery Services of Jackson Hole
Cardiff by the Sea, CA
Mental Health and Recovery Services of Jackson Hole, situated in Cardiff by the Sea, CA, is dedicated to providing an array of outpatient substance use treatmen...
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
How many rehab centers are in California?
How much does rehab cost in California?
Does Medicaid cover rehab in California?
What types of treatment are available in California?
Are there free rehab centers in California?
What is the overdose crisis in California?
Can I travel to California for rehab?
How do I choose the right rehab in California?
Looking in Nearby States?
Explore treatment options in states neighboring California.
