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Rehab Centers in California

3031 Centers
8 Cities
Pop. 38,965,000
OD Rate 30.4/100K
Verified CentersN/A
Top CityN/A
Insurance AcceptedMost major plans
24/7 Helpline(833) 567-5838

California has 3031 licensed treatment facilities serving a population of 38,965,000. With an overdose rate of 30.4 per 100,000 residents, the state ranks #28 nationally. In 2022, 7,385 opioid-related deaths were reported. California has expanded Medicaid under the ACA, providing broader access to substance abuse treatment coverage. The West region state has a substance use disorder prevalence of 8.2% among adults.

Key Facts: California

Capital
Sacramento
Region
West
Medicaid Expanded
Yes
Naloxone Access
standing order
Good Samaritan Law
Yes
Overdose Rank
#28 of 50

Top Cities for Treatment in California

Los Angeles

126 centers

San Diego

82 centers

San Francisco

64 centers

San Mateo

53 centers

Sacramento

47 centers

Venice

41 centers

Lynwood

38 centers

Orange

37 centers

Frequently Asked Questions

How many rehab centers are in California?
California has 3031 licensed treatment facilities. These centers serve a population of 38,965,000, providing approximately 7.8 facilities per 100,000 residents.
Does California Medicaid cover rehab?
California has expanded Medicaid under the Affordable Care Act, which provides coverage for substance abuse treatment including detox, inpatient, and outpatient programs. Contact your local Medicaid office or call (833) 567-5838 for help verifying your coverage.
What is the overdose rate in California?
California has an age-adjusted overdose rate of 30.4 per 100,000 residents, ranking #28 out of 50 states. In 2022, the state reported 7,385 opioid-related deaths. The substance use disorder prevalence among adults is 8.2%.
What are the top cities for rehab in California?
The top cities for treatment in California are: Los Angeles (126 facilities), San Diego (82 facilities), San Francisco (64 facilities), San Mateo (53 facilities), Sacramento (47 facilities), Venice (41 facilities), Lynwood (38 facilities), Orange (37 facilities).
Does California have a Good Samaritan Law?
Yes, California has enacted a Good Samaritan Law that provides legal protections for individuals who seek emergency help during an overdose. This law encourages bystanders to call 911 without fear of prosecution.
How to find free rehab in California?
Free and low-cost treatment options in California include state-funded programs, SAMHSA grant-funded facilities, expanded Medicaid coverage, and nonprofit organizations. Many of the 3031 facilities in California offer sliding-scale fees. Call (833) 567-5838 for free help finding an affordable program.

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All Treatment Centers in California

Recovery House Serenity House — Cardiff by the Sea, CA
Verified

Recovery House Serenity House

Cardiff by the Sea, CA
Outpatient Detox

Located in Wallingford, Vermont, Recovery House Serenity House offers a compassionate residential treatment setting for …

All CA → View details →
Discovery Mood & Anxiety Program Vista — San Diego, CA
Verified

Discovery Mood & Anxiety Program Vista

San Diego, CA · Est. 1997
Inpatient Outpatient

Discovery Mood & Anxiety Program has been providing comprehensive care for mental health, addiction, and co-occurring di…

All CA → View details →
Roots Through Recovery — Long Beach, CA
Verified

Roots Through Recovery

Long Beach, CA · Est. 2016
Outpatient Detox

Roots Through Recovery provides 3 levels of therapy for adolescents ages 12 to 18 battling with substance misuse and co-…

All CA → View details →
First Responder Wellness — Newport Beach, CA
Verified

First Responder Wellness

Newport Beach, CA · Est. 2012

First Responder Wellness is an outpatient treatment center that specializes in addressing the needs of first responders,…

All CA → View details →
D
Verified

Detroit Recovery Project Health and Wellness Recov Resource

Cardiff by the Sea, CA
Outpatient Detox
All CA → View details →
N
Verified

Newport Academy

Orange, CA · JCAHO
Outpatient Residential

Integrative outpatient center providing therapy, case management, and trauma-informed care for mental health, substance …

All CA → View details →
A
Verified

Area Substance Abuse Council Clinton/New Directions

La Mirada, CA
Outpatient

A private non-profit center offering outpatient treatment and comprehensive services for substance use and mental health…

All CA → View details →
Avery Lane — Novato, CA
Verified

Avery Lane

Novato, CA · Est. 2017
Outpatient Residential

Avery Lane is a women’s residential treatment facility for mental health and substance abuse recovery located north of S…

All CA → View details →
Indiana Center for Recovery Bedford — Cardiff by the Sea, CA
Verified

Indiana Center for Recovery Bedford

Cardiff by the Sea, CA · Est. 2016
Outpatient Detox

Named one of America’s Best Treatment Centers for 4 consecutive years (2021–2024), Indiana Center for Recovery in Bedfor…

All CA → View details →
C
Verified

Communicare

Fairfield, CA

A private non-profit center providing integrated mental health and substance use treatment for adults and adolescents.

All CA → View details →
Y
Verified

You Can Health Services Substance Abuse Treatment Program

Los Angeles, CA
Outpatient IOP

A comprehensive outpatient center providing diverse services for adults, adolescents, and families with substance use di…

All CA → View details →
SCA Recovery — Cardiff by the Sea, CA
Verified

SCA Recovery

Cardiff by the Sea, CA · JCAHO
Outpatient Detox

SCA Recovery, located in Pacoima, California, offers residential treatment for substance use disorders and co-occurring …

All CA → View details →
How much does rehab cost in California without insurance?
Without insurance, rehab costs approximately $1,000–$3,000/month for outpatient, $5,000–$20,000 for 30-day residential, and $12,000–$60,000 for 90-day inpatient. Sliding-scale fee programs and state-funded facilities may be available. Call (833) 567-5838 for options.
What are the best-rated rehab centers in California?
Quality depends on JCAHO/CARF accreditation, patient outcomes, staff credentials, and treatment specializations. Use our directory to compare by city and insurance, or call (833) 567-5838 for personalized recommendations.

Key Treatment Concepts

ASAM Criteria

Six-dimension assessment framework for determining appropriate level of care placement.

Sliding Scale Fees

Income-based payment adjustment making treatment accessible regardless of financial situation.

Evidence-Based Practices

CBT, DBT, motivational interviewing, contingency management, and MAT — validated by peer-reviewed research.

Continuum of Care

Progressive treatment model: detox → residential → PHP → IOP → outpatient → aftercare.

Published by RehabFlow
SAMHSA-sourced directory · April 2026

Listings are sourced from the SAMHSA Behavioral Health Treatment Services Locator and cross-checked against public CDC and NIDA data. This page is informational, not medical advice — see our editorial policy for how we verify and update facts.

SAMHSA-verified data
Clinically reviewed
Updated April 2026
Editorial Policy ›
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