The Best Addiction Treatment Centers in Rhode Island
The Best Addiction Treatment Centers in Rhode Island
A ranked comparison of Rhode Island’s top inpatient and outpatient addiction treatment programs — including Medicaid-accepted state-run options.
Rhode Island has one of the highest opioid overdose rates in the country, but it is also home to a number of high-quality addiction treatment programs spanning medical detox, inpatient rehabilitation, and community-based outpatient care. For Rhode Island residents seeking treatment, the key question is often not just “which is best?” but “which is best for my situation and insurance?”
This guide ranks the leading addiction treatment centers in Rhode Island based on scope of clinical services, accreditation, continuum of care, staffing quality, and Medicaid accessibility. Whether you have private insurance, Medicaid, or are uninsured, there are meaningful options in the Ocean State.
Our Rankings — Addiction Treatment, Rhode Island
Top Pick
AdCare Rhode Island
North Kingstown, RI — Inpatient Detox + Residential Rehab + Outpatient
AdCare Rhode Island, located in North Kingstown, is the flagship inpatient addiction treatment facility in the state. Part of the AdCare Treatment Centers network — which has operated in New England for more than 50 years — the Rhode Island location provides medically supervised detoxification, inpatient residential rehabilitation, and a network of outpatient programs for patients stepping down from higher levels of car
AdCare Rhode Island is Joint Commission accredited, the gold standard of healthcare quality assessment, and accepts Rhode Island Medicaid (Medical Assistance), Medicare, and all major commercial insurance plans. This makes it one of the few full-service inpatient facilities in Rhode Island that is simultaneously accredited at the highest level and accessible to Medicaid patients.
The facility offers individualized treatment plans built by a multidisciplinary team including physicians, nurses, licensed counselors, and case managers. Programs cover the full spectrum of addiction — alcohol, opioids, cocaine, benzodiazepines, methamphetamine, and more — along with co-occurring mental health treatment for depression, anxiety, PTSD, and related conditions. Specialty programming is available for veterans, first responders, LGBTQ+ patients, and survivors of domestic and sexual violence.
- Joint Commission Accredited
- Medical Detox + Inpatient
- Dual Diagnosis
- Veterans Program
- 50+ Year Track Record
- Outpatient Step-Down
CODAC Behavioral Healthcare
8 Locations Statewide, RI — Non-Profit Outpatient OTP
CODAC Behavioral Healthcare is Rhode Island’s oldest and largest non-profit outpatient provider of opioid use disorder treatment, with eight community locations across the state and programming at the Rhode Island Department of Corrections. Founded in 1971, CODAC was the first Opioid Treatment Program in the U.S. to receive CMS Health Home designation. All CODAC locations are RI Centers of Excellence for opioid treatment — the state’s highest quality designation for OUD providers.
CODAC accepts Medicaid and provides all three FDA-approved medications for opioid use disorder: methadone, buprenorphine (Suboxone), and naltrexone (Vivitrol). Recovery coaching, peer support, housing services, and psychiatric and mental health services are available at CODAC sites, making this a genuinely comprehensive community-based option for RI residents in outpatient treatment.
- RI Center of Excellence (All Sites)
- CMS Health Home Designated
- Accepts Medicaid
- All 3 FDA OUD Meds
- Psychiatric Services
- RI Locations
Behavioral Health Group (BHG) — Pawtucket
Pawtucket, RI — Outpatient OTP
Behavioral Health Group operates one of the largest opioid treatment provider networks in the nation, with a Pawtucket, Rhode Island location serving northern RI patients. BHG accepts Medicaid and offers outpatient medication-assisted treatment, individual counseling, group therapy, and relapse prevention programming. The center is a practical, accessible option for patients who need MAT-focused outpatient care in the northern Rhode Island area.
- Accepts Medicaid
- Outpatient MAT
- Pawtucket, RI
- Network Provider
Center for Treatment and Recovery
Pawtucket, RI — SAMHSA-Certified Outpatient OTP
- SAMHSA Certified OTP
- Accepts Medicaid
- Methadone + Buprenorphine
- Trauma-Informed
Riverwood Mental Health Services — Portsmouth House
Portsmouth, RI — Inpatient, Medicaid Accepted
Portsmouth House is an inpatient drug rehabilitation center for adults in Portsmouth, Rhode Island that accepts Medicaid and cash or self-payment. Treatment plans are individualized based on each patient’s case history, medical needs, and ongoing challenges. As one of a small number of inpatient facilities in RI that accepts Medicaid, Portsmouth House fills an important access gap for lower-income Rhode Islanders who need residential-level care.
- Accepts Medicaid
- Inpatient Program
- Portsmouth, RI
- Individualized Treatment
Our Verdict: Best Addiction Treatment Center in Rhode Island
AdCare Rhode Island is the top addiction treatment center in Rhode Island by a meaningful margin. It is the only facility on this list that combines Joint Commission accreditation, full-service medical detox, inpatient rehabilitation, and integrated co-occurring disorder treatment — all while accepting Rhode Island Medicaid, Medicare, and commercial insurance plans.
For Rhode Island patients who need community-based outpatient treatment or medication-assisted treatment funded by Medicaid, CODAC Behavioral Healthcare is the strongest public-access option, with eight statewide locations, all designated as RI Centers of Excellence. BHG and the Center for Treatment and Recovery are solid outpatient alternatives in the Pawtucket area.
For anyone in Rhode Island serious about lasting recovery, AdCare RI offers the most complete, clinically rigorous pathway from detox through aftercare available in the state.
Take your next step toward recovery:
✔ Learn more about our addiction treatment programs.
✔ See how popular insurance providers such as Cigna or Humana offer coverage for rehab.
✔ View photos of our facilites.