Find Treatment Centers in Illinois
708 SAMHSA-verified facilities. 3,175 annual opioid deaths. Help is available — and it works.
Quick answer: Illinois has 708 verified treatment centers. Medicaid is expanded — many programs are free or low-cost for eligible residents. The overdose rate is 29.8/100k (#30 nationally, below the national average of 33.1). Top cities: Chicago, Palatine, Joliet. Need help? Call (833) 546-3513.
Treatment Centers in Illinois
707 facilities found
Freedom
Chicago, IL
Freedom provides addiction and underlying trauma treatment for just one client at a time. They personalized each aspect of treatment to the needs and goals of t...
Loretto Hospital
Chicago, IL
This provider delivers behavioral health services for adults experiencing substance use, trauma, and mental health conditions through residential and outpatient...
Symetria Recovery Joliet Outpatient
Joliet, IL
Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. The addictions they treat include benzodiazepines, codeine, fentanyl, her...
Transitions Mental Health Services TROC
Moline, IL
Just minutes from Interstate-74 in Moline, this nonprofit outpatient center supports adults with mental health needs through therapy, psychiatric care, and empl...
Ascend CHC Chicago
Chicago, IL
Ascend Consultation in Health Care (Ascend CHC) in Chicago offers specialized treatment for eating disorders and mental health conditions. Their services addres...
Child Guidance and Family Solutions
Chicago, IL
Nestled in the bustling heart of Chicago, Child Guidance & Family Solutions (CGFS) is committed to addressing mental health needs within the community. The agen...
Lawrence Hall
Chicago, IL
Located in Chicago, Illinois, this center helps children and young adults ages 4–25 who struggle with serious emotional and behavioral challenges, including tra...
Acorn Counseling and Mediation
Carlinville, IL
Acorn Counseling & Mediation delivers personalized solutions for children, adolescents and adults with mental health and substance use dependencies. Their outpa...
Ellie Mental Health Alpharetta-North Point
Palatine, IL
Ellie was founded in 2015 and has since grown to have many clinics and franchises across the country. They were founded on the principle of destigmatizing menta...
Child Guidance and Family Solutions
Chicago, IL
In the vibrant city of Chicago, Child Guidance & Family Solutions (CGFS) serves as a vital mental health resource. This agency is dedicated to assisting childre...
Phoenix Recovery Support Services
Chicago, IL
Phoenix Recovery Support Services, located in Chicago, provides licensed recovery home services for adults ages 18 and older who have a diagnosed substance use...
Covenant Family Solutions Davenport
Chicago, IL
Covenant Family Solutions is an outpatient program providing comprehensive services to support individuals of all ages in managing their mental health. It offer...
Addiction Treatment in Illinois: What You Need to Know
Illinois has 708 SAMHSA-verified treatment facilities serving a population of 12,550,000. That's approximately 5.6 facilities per 100,000 residents. The state's drug overdose death rate of 29.8 per 100,000 is below the national average of 33.1 — ranking #30 nationally. With 3,175 opioid-related deaths reported annually, access to evidence-based treatment programs remains critical.
Insurance & Medicaid Coverage in Illinois
Illinois has expanded Medicaid under the ACA, significantly broadening access to addiction treatment for low-income adults earning up to 138% of the federal poverty level (~$20,783/year for an individual). Covered services typically include medical detox, inpatient/residential rehab, outpatient counseling, and medication-assisted treatment (MAT). In addition to Medicaid, most private insurance plans — including Blue Cross Blue Shield, Aetna, Cigna, UnitedHealthcare, and Humana — are required by the Mental Health Parity Act to cover substance use disorder treatment at parity with medical care.
The Overdose Crisis in Illinois
Illinois reports 3,175 opioid-related deaths annually with an overdose rate of 29.8/100k (below the 33.1 national average by 10%). Substance use disorder affects approximately 7.2% of adults in the state (national average: 7.2%). Illinois has enacted a Good Samaritan law that protects individuals who call 911 during an overdose emergency from certain criminal charges — encouraging bystanders to seek help. Naloxone (Narcan), the opioid overdose reversal medication, is available via standing order in Illinois, making it accessible without an individual prescription.
Types of Treatment Available
| Program | Duration | Cost Range | Best For |
|---|---|---|---|
| Medical Detox | 5–10 days | $1,000–$5,000 | Alcohol, opioid, benzo withdrawal |
| Inpatient Rehab | 28–90 days | $6,000–$30,000 | Severe addiction, co-occurring disorders |
| PHP (Partial Hospitalization) | 2–4 weeks | $3,000–$10,000 | Step-down from inpatient, intensive support |
| IOP (Intensive Outpatient) | 2–4 months | $3,000–$10,000 | Work/school compatibility, 9-20 hrs/week |
| Outpatient | 3–12 months | $1,400–$10,000 | Mild-moderate, stable housing |
| MAT | 6–24+ months | $5,000–$15,000/yr | Opioid use disorder, relapse prevention |
Medicaid covers most programs for eligible residents. Call (833) 546-3513 for free insurance verification.
Where to Find Help in Illinois
Treatment facilities in Illinois are concentrated in urban areas, with Chicago leading with 166 centers, followed by Palatine (38) and Joliet (24). For residents in rural areas, telehealth addiction counseling and out-of-area programs provide alternatives. Browse our full Illinois directory to filter by city, treatment type, and insurance accepted.
Last updated: March 2026 · Written by the RehabHive Editorial Team · Sources: SAMHSA, CDC WONDER, KFF
Check Your Insurance Coverage in Illinois
Medicaid expanded — most plans cover treatment. Verify your benefits — free and confidential.
Treatment FAQ — Illinois
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Looking in Nearby States?
Explore treatment options in states neighboring Illinois.
