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
Greater Family Health Hanover Park
Hanover Park, IL
Located near Lake Street (Highway 20) with easy access to other northwest Chicago suburbs, Greater Family Health Hanover Park offers in person therapy, medicati...
Covenant Family Solutions Cedar Falls
Chicago, IL
Covenant Family Solutions is an outpatient program offering a wide range of services designed to support individuals of all ages in managing their mental health...
Advanced Counseling Evaluation Treatment and DUI Services
Normal, IL
Advanced Counseling specializes in outpatient substance use treatment for adults in central Illinois with DUIs. Their court-approved services include comprehens...
Covenant Family Solutions Coralville
Chicago, IL
Covenant Family Solutions is an outpatient program that provides comprehensive services to support individuals of all ages in managing their mental health. It o...
Ellie Mental Health Atlanta Sandy Springs
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...
Trinity Sober Living
IL
Trinity Sober Living is a men’s house in the Chicago suburbs for people in early recovery, transitioning from treatment, or seeking ongoing support. The home em...
Above and Beyond Family Recovery
Chicago, IL
Above and Beyond Family Recovery Center helps people who struggle with addiction and mental health issues. They offer many levels of care, including outpatient...
Ellie Mental Health Bannockburn Illinois
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...
Ellie Mental Health Denver West
Palatine, IL
Ellie Mental Health's Denver West location provides compassionate counseling services for clients who desire a judgment-free space to express their concerns. Th...
Ellie Mental Health San Dimas
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...
Symetria Recovery Naperville Outpatient
Warrenville, IL
Nestled in the heart of Warrenville, Symetria is dedicated to supporting our local community in their journeys to recovery. Healing begins the moment clients st...
Ellie Mental Health Glendale
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...
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?
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