California Mental Health Centers — Inpatient Rehab

Quest 2 Recovery provides drug and alcohol rehab in Lancaster, California. The program offers residential treatment and outpatient services with 24/7 confidential support. The facility serves the Antelope Valley region north of Los Angeles.

Liberty House Recovery is a drug and alcohol detox and residential rehabilitation center on The Terrace in Redlands, California. Treatment plans are individual and trauma-informed, combining evidence-based therapy with holistic work, and dual-diagnosis programs treat co-occurring mental health conditions alongside the substance use rather than after it. Private and military insurance and self-pay are accepted, with insurance verification available including TriWest coverage.

Valley Star in San Bernardino, California provides residential substance use treatment, operated by Stars Behavioral Health Group. The program accepts Medicare and state-funded insurance.

Intervention911, operating as Ken Seeley Communities, provides addiction treatment in Palm Springs, California. The program was founded by interventionist Ken Seeley and offers medical detox, residential substance abuse treatment, and a structured admissions process. The facility serves the Coachella Valley and Riverside County area.

HealthRIGHT 360's Pomona location provides residential substance use disorder treatment as part of one of California's largest nonprofit healthcare networks. With roots tracing to the Haight Ashbury Medical Clinics (1967) and Walden House (1969), the organization now operates over 50 programs across 10 California counties, serving more than 45,000 people annually. Services span primary medical care, mental health, dental care, and substance use treatment, with specialized programs for women, children, the LGBTQ+ community, and justice-involved populations. The organization received $16.4 million in Proposition 1 funding to build a new behavioral health facility at the Pomona Family Campus. HealthRIGHT 360 serves all community members regardless of insurance status or ability to pay.

Muir Wood provides residential and intensive outpatient treatment for adolescents ages 12–17 with primary mental health conditions and co-occurring substance use, at its Riverside, California campus. The program features WASC-accredited academics coordinated with each teen's home school, and an integrated team of psychiatrists, therapists, nurses and educators. Muir Wood is in-network with most commercial insurers and is not in-network with Medi-Cal/Medicaid.

Muir Wood provides residential and intensive outpatient treatment for adolescents ages 12–17 with primary mental health conditions and co-occurring substance use, at its Riverside, California campus. The program features WASC-accredited academics coordinated with each teen's home school, and an integrated team of psychiatrists, therapists, nurses and educators. Muir Wood is in-network with most commercial insurers and is not in-network with Medi-Cal/Medicaid.

Buddy's Ranch provides residential drug and alcohol treatment in Yuba City, California, with separate men's and women's homes each housing six beds. The program offers medically supervised detox, inpatient rehab, intensive outpatient, and telehealth services, with stays typically lasting 30 to 180 days. Accredited by The Joint Commission, Buddy's Ranch accepts private insurance, TRICARE, Aetna, Anthem Blue Cross, Cigna, Magellan, and ComPsych, and does not accept Medicaid.

Pacific Bay Recovery provides addiction treatment in San Diego, California. The program offers 24/7 admissions support with free insurance verification and a structured intake process. Treatment includes medically supervised detox and residential rehabilitation in a confidential setting.