Does Illinois Medicaid cover rehab?

Yes. Illinois Medicaid covers substance use disorder treatment for eligible members, including outpatient care, residential treatment, detox and medication for opioid use disorder. Most members receive benefits through a HealthChoice Illinois managed care plan.

Who licenses rehabs in Illinois?

The Illinois Department of Human Services (IDHS), through its Division of Substance Use Prevention and Recovery, licenses substance use disorder treatment under 77 Ill. Adm. Code Part 2060. Ask any program for its IDHS license.

Is there a free addiction helpline in Illinois?

Yes. The Illinois Helpline for Opioids and Other Substances is free, confidential and available 24/7 at 833-2FINDHELP. It connects people and families to treatment and recovery support.

What if I don't have insurance in Illinois?

Illinois expanded Medicaid, so many low-income adults qualify. Licensed providers that receive state funding may also offer low-cost or sliding-scale treatment. The state helpline can help you find options.

How many drug and alcohol rehab centers are in Illinois?

Our directory lists 530 licensed substance use treatment facilities in Illinois, based on SAMHSA's FindTreatment.gov data (updated October 2026). Listings include outpatient, residential, detox and medication-assisted treatment programs.

Are there detox centers in Illinois?

Yes. 73 programs in Illinois offer detoxification (medically supervised withdrawal) services. Alcohol and benzodiazepine withdrawal can be dangerous, so medical supervision is strongly recommended.

Which rehabs in Illinois accept Illinois Medicaid?

392 facilities in Illinois report accepting Medicaid (Illinois Medicaid). Coverage depends on your plan and the program's network, so confirm before admission.

Do rehabs in Illinois take private insurance?

375 facilities in Illinois accept private health insurance. Benefits vary by plan (deductibles, prior authorization, in- vs. out-of-network). Call (877) 847-2855 for a free insurance check.

Is there inpatient rehab in Illinois?

78 facilities in Illinois offer residential (inpatient) treatment, where you live on site 24/7 while in care. Learn more about inpatient rehab.

Can I get medication-assisted treatment (MAT) in Illinois?

Yes. 314 programs in Illinois use FDA-approved medications such as buprenorphine, naltrexone or methadone. See our guide to MAT.

Drug & Alcohol Rehab in Illinois – Page 18

530Treatment facilities
73Offer detox
78Inpatient / residential
392Accept Medicaid

Treatment centers in Illinois

SamaraCare Counseling – Naperville

Naperville, IL 60540

COA accredited

Setting: Outpatient
Operator: Nonprofit
MAT: Not listed

Levels of care

Outpatient

Payment accepted

Medicare · Private insurance · Self-pay +1 more