Expert Insights
I have to admit, I was absolutely astonished to learn just how badly Riverside is struggling with fentanyl-related deaths.
In fact, according to the numbers given by the Riverside County District Attorney on a national TV news program, the number of deaths caused by fentanyl in the area has gone up by 800 percent in the last five years. He went on to say that they expect to see well over 500 deaths this year due to fentanyl poisoning.
It is, therefore, unsurprising that locals are now calling for officials to do more to stop the flow of fentanyl into the city.
How We Rank Listings
Our directory listings are organized to help you compare rehab centers in Riverside on the details that matter most when you are choosing care: level of care offered, treatment specialties, accepted payment types, and accreditation status. We prioritize facilities that hold recognized accreditations and state licensure, and we surface programs that publish clear information about the services they provide.
Listings are not paid placements disguised as recommendations. A facility does not move up simply by advertising with us. When two centers are otherwise comparable, we give weight to independent quality signals such as accreditation from recognized oversight bodies and the range of care levels available on site.
- Accreditation and state licensure status
- Levels of care available, from detox through outpatient and aftercare
- Accepted insurance and payment options, including Medi-Cal and self-pay
- Specialty programs for specific populations and substances
Rehab in Riverside: What to Know
Riverside is the county seat of Riverside County and the largest city in the Inland Empire, the fast-growing region east of Los Angeles that also includes San Bernardino County. People searching for treatment here can compare 28 rehab centers across the city, spanning medical detox, residential care, and outpatient programs. If you want to widen the search beyond city limits, the full California rehab directory lists options across the state.
Public treatment in the area runs largely through Riverside University Health System-Behavioral Health (RUHS-BH), which operates the county Substance Abuse Prevention and Treatment (SAPT) program and county clinics that provide withdrawal management, outpatient counseling, intensive outpatient treatment, and residential care. RUHS-BH runs a single point of entry, the SU CARES Line at (800) 499-3008, where a certified substance use counselor completes an assessment and connects callers to the right level of addiction treatment. County clinics also offer walk-in in-person assessments.
One initiative worth knowing about is the Riverside Overdose Data to Action (RODA) program, run jointly by RUHS-Public Health and the county Emergency Management Department with federal CDC funding. RODA tracks overdose data county-wide and coordinates the naloxone distribution, fentanyl test strip supply, and syringe service programs that county officials credit with a measurable drop in fatal overdoses in 2024.
Fentanyl drives most of the local overdose burden. Riverside County recorded 1,381 fatal overdoses between January 2023 and July 2024, and fentanyl was involved in roughly 60 percent of them, according to RODA. That pattern shapes how local programs approach opioid use disorder, with medication for addiction treatment and naloxone access built into the county response.
Cost of Rehab in Riverside
What you pay for rehab in Riverside depends on the level of care, the length of the program, and whether you use insurance. Residential and detox programs, which include housing and 24-hour clinical staffing, sit at the high end. Outpatient and medication-based programs cost considerably less because you live at home and visit the clinic on a schedule. Verifying your insurance benefits before you commit is the single most useful step for understanding your actual out-of-pocket cost.
Riverside sits in a higher-cost-of-living region than much of California, so private-pay pricing here tends to land at or above the statewide average. Because the exact figure varies widely by facility and program length, the practical range is best confirmed directly with each center during intake rather than estimated in advance.
If cost is the main barrier, contrasting a lower-cost outpatient program against residential care, and asking each facility about sliding-scale fees, is often the difference between starting treatment now and postponing it.
How to Pay for Rehab in Riverside
Across the 28 facilities in Riverside, payment options are broad. Most accept self-payment, most take private insurance, and a smaller group participates in public programs such as Medi-Cal and Medicare. Understanding which programs a given center accepts helps you shorten the list quickly.
The right payment path depends on your coverage. The sections below walk through the most common options for Riverside residents.
Medicare
Four Riverside facilities accept Medicare. Part A covers inpatient hospital-based care for substance use, while Part B covers many outpatient services, including certain intensive outpatient programs. For opioid use disorder, Medicare covers medications such as methadone, buprenorphine, and naltrexone in approved settings. Coverage is not automatic, so confirming that a specific program and service are covered is worth doing before intake.
Medicaid (Medi-Cal)
California’s Medicaid program is Medi-Cal, and its substance use benefit is administered through Drug Medi-Cal. Eleven Riverside facilities accept Medi-Cal. In Riverside County, Drug Medi-Cal services are coordinated through RUHS-Behavioral Health, which covers withdrawal management, outpatient and intensive outpatient counseling, residential treatment, and medication-assisted treatment. The county SU CARES Line at (800) 499-3008 can confirm eligibility and connect you to a Drug Medi-Cal provider.
Military Benefits
Three Riverside facilities accept TRICARE, the health program for active-duty service members, retirees, and their families. Veterans enrolled in VA health care can also access substance use treatment through the VA. Additional rehab resources for veterans and military families cover eligibility and how to get started.
Insurance and Private Pay
Twenty-two Riverside centers accept private health insurance and 26 accept self-payment, so most facilities can work with either. If you have an employer or marketplace plan, most policies cover addiction treatment to some degree under federal parity rules, though the amount of coverage and your share of the cost vary. Calling your insurer or asking the facility to verify benefits on your behalf clarifies what you will owe.
Other Low-Cost Options
Five Riverside facilities offer financial assistance, four offer financing plans, and two offer sliding-scale fees that adjust based on income. If none of these fit, the county SAPT program provides publicly funded treatment, and rehab scholarships can help cover costs at some private centers. It is worth asking every facility on your shortlist what assistance they offer, because options are not always advertised.
Common insurance carriers accepted at Riverside-area facilities include:
- Aetna
- Anthem Blue Cross
- Blue Shield of California
- Cigna
- Health Net
- Kaiser Permanente
- UnitedHealthcare
- Medi-Cal
- Medicare
- TRICARE
Levels of Care Available in Riverside
Riverside facilities cover the full continuum of care, with 15 offering medical detox, 19 offering inpatient or residential treatment, and 21 offering outpatient services. Seventeen provide dual diagnosis care for co-occurring mental health conditions.
Medical detox is usually the first step for people with physical dependence on alcohol or opioids, providing supervised withdrawal management so the process is safer and more comfortable. Riverside’s 15 medical detox programs range from social-model settings to medically managed care.
Inpatient and residential treatment has people live at the facility for the duration of the program, typically 30 to 90 days, with structured therapy and around-the-clock support. This level suits people who need distance from their current environment or who have more severe substance use. Learn what to expect from residential treatment.
Partial hospitalization programs (PHPs) sit between residential and outpatient care, offering intensive daytime treatment while the person returns home in the evening. Riverside has three partial hospitalization programs.
Outpatient treatment lets people continue working, attending school, or caring for family while receiving counseling and support on a set schedule. With 21 outpatient and intensive outpatient programs, this is the most widely available level of care in the city.
Because fentanyl and opioids drive most local overdoses, medication for addiction treatment is a central tool in Riverside programs, combining medications like buprenorphine and methadone with counseling. Dual diagnosis programs additionally treat co-occurring conditions such as depression alongside substance use. For the transition after formal treatment ends, the city’s seven sober living homes and aftercare options support long-term recovery.
Specialty Programs in Riverside
Many Riverside facilities tailor treatment to specific populations and substances. Gender-specific programming is widely available, and most centers offer dedicated tracks for alcohol and opioid use disorders that reflect the substances most common in the county.
Alcohol remains one of the most common reasons people enter treatment locally, and 20 Riverside programs focus on alcohol use disorder. Given the county’s fentanyl burden, 13 programs specialize in opioid use disorder, typically pairing medication with counseling. Nineteen young adult programs serve the transitional-age population, an important group in a region with several colleges and universities. For LGBTQ+ residents, two facilities offer LGBTQ+ affirming addiction care designed to address the specific stressors this community faces.
Free and Low-Cost Rehab Resources in Riverside
People in Riverside who cannot afford private treatment have several public and nonprofit options, many run through the county or based in the city itself. The resources below are free or low-cost and can help with crisis support, treatment access, and overdose prevention.
Crisis Lines
If you or someone you know is in immediate danger, call 911. For crisis and mental health support, several lines serve Riverside residents around the clock. Our crisis support resources offer more guidance on when and how to reach out.
- 988 Suicide and Crisis Lifeline: call or text 988, 24/7
- Riverside County 2-1-1 / Community Connect: dial 211 or (800) 464-1123, 24/7, for confidential referrals to treatment, housing, and social services
- Take My Hand crisis text line: text SHHELP to (844) 204-0880 for a free, anonymous chat with a licensed mental health professional, dedicated to Riverside County residents
County Behavioral Health
- RUHS-Behavioral Health SU CARES Line: (800) 499-3008 for a substance use assessment and referral to county treatment, including Drug Medi-Cal services and medication for addiction treatment
- RUHS Mobile Crisis Response Teams: available 24/7 county-wide; dispatched through 988 or 211 to respond to substance use and behavioral health emergencies in the community
Harm Reduction
- Inland Empire Harm Reduction (Riverside): free naloxone (Narcan) and fentanyl test strips for Riverside and San Bernardino County residents. Call or text (951) 446-0983 to request supplies, or (951) 364-5311 for training. Website: ieharmreduction.org
- Riverside Overdose Data to Action (RODA): county naloxone distribution and syringe service program information at ruhealth.org/public-health/riverside-overdose-data-action
National Support
- SAMHSA National Helpline: 1-800-662-HELP (4357), free and confidential, 24/7, in English and Spanish
Drug and Alcohol Use Statistics in Riverside
Riverside County saw its first sustained reduction in overdose deaths in years during 2024, though fentanyl continues to account for the majority of fatal overdoses. County officials credit expanded naloxone access, public awareness, and coordinated harm reduction with reversing the trend after a period of steep increases. The figures below reflect the most recent county data available.
The county’s opioid overdose death rate of 4.3 per 100,000 is higher than neighboring San Bernardino and Los Angeles counties but lower than Orange and San Diego, according to RUHS-Public Health. Because fentanyl and other opioids drive the majority of local deaths, county programs continue to center medication for addiction treatment and naloxone distribution in their response. For how these figures compare nationally, see our overview of national substance use statistics.
Resources
- Riverside County Overdose Data to Action. (2024). Overdose Fatality Surveillance Report. Riverside University Health System-Public Health. ruhealth.org/public-health/riverside-overdose-data-action
- County of Riverside. (2025). Fentanyl-Related Deaths in Riverside County Decreased by 43% in 2024. rivco.org
- Riverside University Health System-Behavioral Health. (2024). Substance Use Prevention and Treatment (SAPT) Services. ruhealth.org/behavioral-health/sapt
- Riverside University Health System-Public Health. (2023). Overdose and Opioid Deaths in Riverside County, CA. ruhealth.org
- Inland Empire Harm Reduction. (2024). Overdose Prevention and Naloxone Distribution. ieharmreduction.org/oend
- Riverside County Department of Public Social Services. (2024). Mental Health Resources. rivcodpss.org/mental-health-resources
- Substance Abuse and Mental Health Services Administration. (2024). National Helpline. samhsa.gov
