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90 Day Rehab in California

90 Day Rehab in California provides full-time, clinically supervised care for drug or alcohol addiction. With 2283 licensed programs in our directory, finding the right fit starts with a conversation.

Many people benefit from traveling for treatment. California residents have access to 90 day rehab programs across the state — and many also consider out-of-state options for clinical or environmental reasons.

Reach a caring addiction expert anytime. Calls are confidential.

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Top 90 Day Rehab Facilities in California

Enhance Health Group- Mental Health Treatment

★★★★★ 5.0 (373 reviews)
14742 Newport Ave STE 208, Tustin, CA 92780, Tustin, CA
Addiction treatment centerMental health clinic

Warner Park Addiction Treatment & Mental Health Center

★★★★★ 5.0 (312 reviews)
22011 Ventura Blvd, Woodland Hills, CA 91367, Calabasas, CA
Addiction treatment centerMental health serviceRehabilitation center

Adapt Aware Zone

★★★★★ 5.0 (298 reviews)
13211 Whittier Blvd # H, Whittier, CA 90602, Whittier, CA
Alcoholism treatment programAddiction treatment center

Ocean Coast Recovery

★★★★★ 5.0 (214 reviews)
1799 Hummingbird Dr, Costa Mesa, CA 92626, Costa Mesa, CA
Addiction treatment centerAlcoholism treatment programMental health service

Shoreline Recovery Center Alcohol and Drug Rehab San Diego

★★★★★ 5.0 (196 reviews)
3911 Fifth Ave #202, San Diego, CA 92103, Coronado, CA
Addiction treatment centerRehabilitation center

New Leaf Detox and Treatment

★★★★★ 5.0 (194 reviews)
63 Mallorca, Laguna Niguel, CA 92677, Laguna Niguel, CA
Addiction treatment centerMental health serviceRehabilitation center

Oasis Treatment Centers

★★★★★ 5.0 (169 reviews)
1901 Newport Blvd # 271, Costa Mesa, CA 92627, Costa Mesa, CA
Addiction treatment centerAlcoholism treatment programRehabilitation center

American River Wellness

★★★★★ 5.0 (169 reviews)
3102 O St Suite 6, Sacramento, CA 95816, Sacramento, CA
Addiction treatment centerCounselorOccupational safety and health

SAP Solutions

★★★★★ 5.0 (164 reviews)
9719 Lincoln Village Dr Suite 500, Sacramento, CA 95826, La Riviera, CA
Addiction treatment centerOccupational safety and health

Coastal Detox of Southern California

★★★★★ 5.0 (155 reviews)
2574 Pico Way, San Diego, CA 92109, San Diego, CA
Addiction treatment centerAlcoholism treatment programRehabilitation center

Silicon Valley Recovery

★★★★★ 5.0 (116 reviews)
1189 Curtner Ave, San Jose, CA 95125, San Jose, CA
Addiction treatment centerAlcoholism treatment programMental health clinic

Neuro Wellness Spa | Psychiatrists in Brea

★★★★★ 5.0 (111 reviews)
475 S State College Blvd, Brea, CA 92821, Brea, CA
Wellness centerAlcoholism treatment programCounselor

Safe Haven Recovery

★★★★★ 5.0 (108 reviews)
1690 Coldwater Canyon Dr, Beverly Hills, CA 90210, Los Angeles, CA
Addiction treatment centerAlcoholism treatment programMedical clinic

Restorations Health Care

★★★★★ 5.0 (106 reviews)
1320 N Hancock St # A, Anaheim, CA 92807, Placentia, CA
Addiction treatment centerRehabilitation center

Design for Change Recovery

★★★★★ 5.0 (105 reviews)
1066 E Ave. J, Lancaster, CA 93535, Lancaster, CA
Addiction treatment centerAlcoholism treatment programRehabilitation center

Bayview Recovery Center

★★★★★ 5.0 (101 reviews)
2515 Camino del Rio S suite 300, San Diego, CA 92108, San Diego, CA
Addiction treatment centerAlcoholism treatment program

Gratitude Lodge-Southern California Drug & Alcohol Addiction Treatment Center

★★★★★ 5.0 (100 reviews)
1661 Orchard Dr, Newport Beach, CA 92660, Costa Mesa, CA
Addiction treatment centerAlcoholism treatment programMental health service

New Life Recovery Centers

★★★★★ 5.0 (98 reviews)
782 Park Ave #1, San Jose, CA 95126, San Jose, CA
Addiction treatment centerAlcoholism treatment program

90 Day Rehab by County in California

90 Day Rehab in All California Cities

Frequently Asked Questions

How many 90 day rehab programs are in California?
Our directory lists 2283 licensed 90 day rehab facilities in California. Most are also browsable by city and county for more granular searches.
Does California Medicaid cover 90 day rehab?
In most cases, yes. California's Medicaid program covers residential addiction treatment, and providers vary in whether they accept it. Call our helpline to be matched with a Medicaid-accepting program.
How do I get into 90 day rehab in California quickly?
Calling a 24/7 treatment helpline is the fastest path. A specialist verifies your insurance, confirms bed availability across California, and coordinates admission — typically same-day or within 48 hours.
What's the difference between 90 day rehab and outpatient treatment?
90 day residential rehab programs are widely cited by addiction researchers as the minimum stay for significantly improved long-term outcomes, offering extended therapy, relapse prevention, and life-skills training.

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