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Long-Term Rehab Centers in California

We list 336 long-term rehab centers in California. Of these, 128 accept Medicaid, 63 accept Medicare, 227 accept private health insurance and 278 accept cash or self-payment. Cities with the most listings include Los Angeles (24), Costa Mesa (13), San Diego (12), Orange (11).

Need help choosing? Call our free, confidential helpline at 1-888-968-1014.

336 Long-Term Rehab Centers in California

Showing 100 of 336. See all addiction treatment centers in California.

About Long-Term Rehab Centers

Long-term residential rehab programs typically last more than 30 days and give people extended time in a structured, supportive setting to build recovery skills.

Longer stays can be helpful for people with severe or long-standing substance use, multiple past treatment attempts, or co-occurring conditions that need sustained care.

Frequently asked questions

How many long-term rehab centers are there in California?

Addiction Rehab Call lists 336 long-term rehab centers in California. Of these, 128 accept Medicaid, 63 accept Medicare, 227 accept private health insurance and 278 accept cash or self-payment. Listings come from SAMHSA's public treatment locator, so confirm details with the facility.

How long is long-term rehab?

In the national treatment directory, long-term residential programs are those that typically last longer than 30 days. Actual length is set by the program and your clinical needs.

How do I know if a treatment center is right for me?

Call the facility and ask about the level of care, the substances they treat, whether they accept your insurance, and how soon you can start. A licensed clinician can assess which level of care fits your situation. If you need help finding options, call the helpline on this page - it is free and confidential.

Treatment centers by city in California

More ways to find treatment in California

Types of Treatment in California

Programs for Specific Groups in California

Paying for Treatment in California

All addiction treatment centers in California · Long-Term Rehab Centers nationwide

In crisis? Call or text 988 (Suicide & Crisis Lifeline) or call 1-800-662-HELP (4357), SAMHSA's free, confidential, 24/7 treatment referral line. In an emergency, call 911.

Addiction Rehab Call is a directory and referral service, not a treatment provider. Listing details come from SAMHSA's public treatment locator (findtreatment.gov) and may be out of date - confirm services, costs and insurance with the facility. A listing is not a recommendation or endorsement.