Rehab in California, an independent
This site is a free, independent guide to addiction rehab in California. It reports 947 facilities listed on SAMHSA FindTreatment.gov, and runs a 24/7 helpline. Calling is confidential and carries no obligation.
Our role and limits
This California addiction rehab coverage is an independent guide, written by no treatment provider; the site does not diagnose, treat or admit anyone, and it sells no care directly. The no-cost helpline links callers to treatment advisors working with licensed California providers, and it remains free at every hour.
Everything published here is meant to help you read your insurance options with fewer surprises. The advisors on the phone can explain levels of care and how benefits are usually checked. They cannot promise that a bed is open, that a plan pays for a specific program, or how any course of treatment will turn out.
Where the numbers on this page come from
Counts of facilities come from SAMHSA FindTreatment.gov listings dated 2026-11-01, and every treatment number we cite traces to a named public source, not to a survey of our own. This site counts 947 SAMHSA-listed California programs, and appearing here does not mean this site endorses them.
Coverage and payment figures come from public datasets such as KFF and HHS; national overdose deaths come from CDC data; withdrawal timing follows MedlinePlus. If a listed program says it accepts Medicaid, that describes what it reported to SAMHSA. It does not mean every service at that site is covered by the state Medicaid program, because benefits vary by plan and by county.
Using the free helpline
Calls go to treatment advisors, not clinicians, and nothing is asked that you are unwilling to share; the line runs 24 hours a day. Advisors on the helpline discuss residential and outpatient rehab options across California and can outline what a benefits check typically involves before you contact a program.
With alcohol or benzodiazepine withdrawal, a clinician should be overseeing things, since MedlinePlus describes a symptom timeline that can become dangerous without such care. The helpline gives no dosing or tapering advice, and the directory information here works fine without any call. Should you choose to call, you set the direction of the conversation.
Funding for this site
Providers pay for referrals sent through this site, and that arrangement never changes the SAMHSA-sourced figures shown, so a program cannot pay to raise its listed numbers. Payment from providers supports the free helpline without altering any rehab or detox counts on these pages.
If you decide a level of care no longer fits, then a different program can be explored without losing access to the public data, which stays visible regardless of who advertises. Advertising placement and editorial data are kept apart on purpose. The listings describe what exists across California, not which programs this site prefers.
Checking a program before you call
Learning whether a program holds Joint Commission or CARF accreditation tells you about its oversight, not its results. People comparing California rehabs can verify accreditation, licenses and accepted insurance with each facility themselves, and should do so before committing to any level of care.
Ask about cost, length of stay and who provides clinical supervision. For urgent safety concerns, the national 988 crisis line and SAMHSA's 1-800-662-4357 line are free public resources. This site is a navigator, not an emergency service, so use those numbers when a situation cannot wait for a directory search.
Good to know
How many addiction rehab facilities are in California?
947 facilities are listed on SAMHSA FindTreatment.gov as of 2026-11-01. That total includes detox, residential, outpatient and medication-assisted programs, so the right fit depends on your needs and insurance. The count describes listings, not available beds or quality of care, and no directory can promise admission anywhere.
Is the helpline really free and confidential?
Yes. Calls are answered around the clock by treatment advisors, cost nothing, and can stay anonymous if you prefer. Advisors work with licensed providers and carry no obligation, so asking about coverage or levels of care does not commit you to treatment. They cannot guarantee that a program accepts your plan or has an opening.
Does this site provide treatment or diagnose anyone?
No. This is an independent guide and helpline, not a provider. It does not diagnose, treat or admit anyone, and it does not give medical advice, including tapering or dosing guidance. For medical questions, especially about withdrawal, speak with a licensed clinician. For urgent danger, call 988 or SAMHSA's 1-800-662-4357.