Top Claremont Drug and Alcohol Addiction Centers

Drug and Alcohol Rehabs in Claremont, CA

Claremont calls itself the City of Trees and PhDs, and both halves are defensible.

The Claremont Colleges — Pomona, Scripps, Claremont McKenna, Harvey Mudd, Pitzer and two graduate institutions — sit on adjoining campuses in the middle of the city, with around eight thousand students between them.

Pomona College arrived from Pomona in 1888, and the consortium grew around it through the twentieth century on the Oxford model of separate colleges sharing facilities.

The city incorporated in 1907 and holds around 24,000 trees on public land, more per resident than almost any Californian city.

The 10 and 210 pass either side, with La Verne west and San Bernardino County immediately east.

Los Angeles County recorded 2,298 accidental drug overdose and poisoning deaths in 2025, a 6 percent fall from the previous year and the third consecutive annual decline, according to the county Department of Public Health. Deaths are down nearly 30 percent from the 2022 peak of 3,220, driven by a more than 40 percent reduction in fentanyl-related deaths.

Claremont carries around four listed programs, and all four treat co-occurring serious mental illness — the highest proportion of any city in Los Angeles County.

Which Level of Care Do You Need

The local provision is small and unusually dual-diagnosis focused. Counts come from the federal SAMHSA treatment locator.

Medically Supervised Detox

Detox manages withdrawal under clinical observation across several days. Claremont carries one hospital inpatient program, with 122 detox programs across Los Angeles County and capacity in the Inland Empire nearby.

Inpatient Residential Treatment

Residential care means living on site for weeks or months, which for a student means a formal leave of absence the colleges have a process for. Around two residential programs operate in Claremont and three in Pomona.

Outpatient, IOP and PHP Treatment

Outpatient care lets a student stay in class. Claremont carries around four outpatient and two partial hospitalization programs, all four offering telehealth.

Dual Diagnosis and Co-Occurring Disorders Treatment

Dual diagnosis care treats a substance use disorder and a mental health condition together rather than one after the other. All four Claremont programs treat co-occurring serious mental illness — anxiety, depression and ADHD frequently present alongside substance use in student populations.

Sober Living Homes and Transitional Living

Sober living homes provide substance-free housing after formal treatment ends, and for a student they can be a genuine alternative to shared accommodation. Certification is by the California Consortium of Addiction Programs and Professionals.

Addiction Treatment Cost and Insurance Coverage

Three of Claremont’s four programs run sliding fee scales, which is a high proportion anywhere.

How Much Does Addiction Rehab Cost in Claremont

Substance use treatment records carry specific federal protection, stronger than general medical records. A program cannot notify a college or a family member without consent from an adult patient, and using a parent’s insurance does not by itself override that. Los Angeles County provides no-cost substance use treatment at any provider in its network for anyone who meets the criteria, regardless of immigration status, and an intake appointment should be scheduled within ten calendar days of a screening.

Does Insurance Cover Rehab in Claremont

Low income makes Medi-Cal eligibility straightforward for many students independently of a parent’s plan. The county’s own analysis found fentanyl overdose death rates nearly four times higher in its least affluent areas — those where more than 30 percent of families live below the federal poverty level — than in its most affluent, at 39.1 against 10.0 per 100,000 in 2024.

Free and State-Funded Addiction Rehab in Claremont, CA

Los Angeles County delivers publicly funded treatment through its Drug Medi-Cal Organized Delivery System, administered by the Department of Public Health’s Bureau of Substance Abuse Prevention and Control.

No insurance is required to talk to someone.

The LA County Help Line on 800-854-7771 is free, confidential and staffed 24 hours a day, handling referrals for young people as well as adults.

Around 181 county programs run sliding fee scales, three of them here, and naloxone distribution has expanded substantially across the county.

More Help and Recovery Support

Pomona Valley Hospital Medical Center is around ten minutes west with a full emergency department and a trauma center, and San Antonio Regional Hospital in Upland is a similar distance east.

Alcoholics Anonymous meets daily across Claremont and Pomona through the Los Angeles Central Office, including young people’s groups near the campuses. Narcotics Anonymous operates through the Southern California Region, and the Claremont Colleges run student health and counseling services.

Rehab Seekers is a directory. The information on this page is for general reference and is not medical advice. Decisions about treatment should be made with a licensed clinician who knows your history. If you or someone you care about is in immediate danger, call 911.

References and Citations