Illinois Inpatient Rehabs

Treatment Center·Mental Health Center

The Association for Individual Development (AID) provides residential treatment and comprehensive behavioral health services in Aurora, Illinois. Operating for over 65 years, this nonprofit organization serves more than 4,800 children and adults each year with programs that address developmental disabilities, mental health, permanent supportive housing, and vocational training. It accepts Medicare and accepts Guardian as a named insurer.

$$$$·Opioid Treatment Program·Mental Health Center

Lutheran Social Services of Illinois in Chicago is a treatment facility and inpatient rehab for men and women/ boys and girls.

Treatment Center·Outpatient Rehab

Top of the World Ranch is a residential addiction treatment center on 315 private acres in Milan, Illinois. It offers private rooms, two hours of individual therapy per week, trauma treatment from day one, and medication management by an on-staff physician for co-occurring conditions, plus a Native American sweat lodge and ceremonies. The ranch is in-network with most major insurance carriers and accepts private insurance, military coverage and self-pay.

$$$$·97 beds·Treatment Center

Rosecrance Harrison Campus in Rockford is a modern treatment facility offering both inpatient and outpatient rehab programs for adults 18 years of age and older and their families. Situated on 10 acres of park-like grounds, the center includes open living and recreational space, outdoor dining, a chapel, a gym and a serenity walking path.

$$$$·Treatment Center·Teen Rehab Program

$$$$·Treatment Center·Teen Rehab Program

Abraxas Youth & Family Services in Woodridge, IL (formerly Cornell) runs multiple residential treatment facilities across the state of Illinois.

Treatment Center·Outpatient Rehab

Preferred Family Health's Quincy site offers residential substance use treatment alongside outpatient mental health and addiction services for adults, families and young people. The organization was founded more than forty years ago in a barn in rural northeast Missouri and has grown into one of the largest community-based healthcare providers in the Midwest, working with approaches including trauma-focused cognitive behavioral therapy. Medicaid and Medicare are accepted, along with private and military insurance and a sliding fee scale.

Outpatient Rehab·Detox Clinic

Illinois Recovery Center runs a full continuum of care on one campus outside Belleville, Illinois: medical detox, residential treatment, partial hospitalisation and an intensive outpatient program, with medication-assisted treatment available throughout for opioid and alcohol use disorder. The center is accredited by The Joint Commission, treats co-occurring disorders inside the same program rather than referring out, works from a trauma-informed clinical model, and puts the usual length of stay at 30 to 90 days. Private insurance is accepted, including Aetna, Cigna, Blue Cross Blue Shield, UnitedHealthcare, Humana, TRICARE and Ambetter, alongside military insurance and self-pay.

Outpatient Rehab·Mental Health Center

Mental Health Centers of Western Illinois (MHCWI) is a CARF-accredited community behavioral health provider serving Brown, Hancock and Pike counties in western Illinois. Its Mt. Sterling campus at 700 SE Cross Street offers adult and child/adolescent mental health services, substance abuse treatment and residential programs, with a 24-hour after-hours crisis line. MHCWI is a nonprofit organization.

Outpatient Rehab·Detox Clinic

Alpharus Health Jacksonville provides residential addiction treatment with medically supervised withdrawal management (detox), alongside intensive outpatient and outpatient programs for substance use and co-occurring disorders. Part of a leading national nonprofit treatment provider, the center accepts Medicare and most major private insurance plans, including Aetna, Cigna, Humana, and United Healthcare. The provider announced its change of name from Gateway Foundation in August 2026.

Treatment Center·Teen Rehab Program·Mental Health Center

Chaddock provides specialized residential treatment for children and youth who have experienced severe trauma and struggle with attachment-related difficulties in Quincy, Illinois. Its Developmental Trauma and Attachment Program (DTAP) focuses on helping children restore the ability to form trusting relationships. Founded in 1853, Chaddock also offers in-home intensive services and family coaching. The program accepts Medicare, private insurance, and Medicaid.

Treatment Center·Mental Health Center

Gateway Foundation provides residential substance use treatment in Illinois. One of the largest nonprofit addiction treatment providers in the state, Gateway offers evidence-based residential programming for adults, with individual and group counseling, medication-assisted treatment, and aftercare planning.

Treatment Center

Chestnut Health Systems in Bloomington is a treatment facility and inpatient rehab for men and women, as well as expectant mothers and women with children. They may have some payment assistance available to fund your treatment.

$$$$·Treatment Center·Teen Rehab Program

$$$$·Treatment Center

$$$$·Treatment Center·Teen Rehab Program

$$$$·Treatment Center