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
Kaiser Permanente Medical Center Adult and Child Psychiatry
CA
Integrated outpatient mental health facility offering therapy, group sessions, and treatment for co-occurring mental health and substance use disorders.
Karuk Tribe Health and Human Services
Happy Camp, CA
Karuk Tribe Health and Human Services in Happy Camp, CA, delivers essential outpatient support for substance use treatment, with a unique focus on addressing th...
Karuk Tribe Health and Human Services Substance Use Disorder Program
Happy Camp, CA
At the Karuk Tribe Health and Human Services Substance Use Disorder Program in Happy Camp, CA, a holistic framework guides their substance use and co-occurring...
Kings View Substance Abuse Program Tulare County
Tulare, CA
Kings View Substance Abuse Program in Tulare County, CA, offers a supportive outpatient environment for those seeking recovery from substance use issues. Their...
Koreatown Youth and Community Center
Los Angeles, CA
Koreatown Youth and Community Center, situated in Los Angeles, California, is dedicated to addressing substance use challenges among adolescents and young adult...
Kristin Care
Los Angeles, CA
Kristin Care in Los Angeles, CA, is dedicated to addressing the nuances of mental health and treatment challenges. While specific services and programs are yet...
LA Centers for Alcohol and Drug Abuse (LACADA)/Allen House
Santa Fe Springs, CA
LA Centers for Alcohol and Drug Abuse (LACADA) in Santa Fe Springs, CA, offers a compassionate residential treatment environment tailored to those grappling wit...
LA Centers for Alcohol and Drug Abuse (LACADA)/Downtown
Los Angeles, CA
Located in the vibrant heart of Los Angeles, LACADA/Downtown specializes in substance use and mental health treatment, providing a nurturing environment for hea...
LA Centers for Alcohol and Drug Abuse Long Beach Outpatient
Long Beach, CA
LA Centers for Alcohol and Drug Abuse in Long Beach provides vital outpatient services for individuals confronting substance use and mental health challenges. W...
LA Centers for Alcohol and Drug Abuse Nuestra Casa
South Gate, CA
LA Centers for Alcohol and Drug Abuse Nuestra Casa, located in South Gate, CA, provides a compassionate residential setting for individuals battling substance u...
LA Centers for Alcohol and Drug Abuse Orr and Day
Santa Fe Springs, CA
LA Centers for Alcohol and Drug Abuse Orr and Day in Santa Fe Springs, CA, delivers extensive outpatient services for individuals grappling with substance use a...
LAC Olive View/UCLA Medical
sylmar, CA
LAC Olive View/UCLA Medical is committed to advancing mental health care through evidence-based treatment practices. While specific details are currently not av...
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?
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