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
Memorial Medical Clinic Carthage
Carthage, IL
Memorial Medical Clinic Carthage is committed to fostering wellness through its integrated approach to substance use and mental health treatment. Located in Car...
Mental Health Centers of Illinois Pike Site
Pittsfield, IL
Outpatient mental health center with comprehensive services for adults and children, including substance use treatment and trauma-related counseling.
Mental Health Centers of Western IL Hancock Site
Carthage, IL
A private non-profit center providing comprehensive mental health and substance use disorder treatment for children, adolescents, and adults.
Metropolitan Family Services
Alsip, IL
Community mental health center offering outpatient services for adults and children with serious mental illness. Therapy, medication management, and support ava...
Metropolitan Family Services Evanston and Skokie Valley
Alsip, IL
Community-based mental health center offering trauma-informed care for all ages, including therapy, substance use treatment, and vocational rehabilitation servi...
Metropolitan Family Services North Center
Alsip, IL
Integrative outpatient center for mental health and substance use treatment with trauma-informed care, LGBTQ-friendly, and sliding fee scale available.
Midwest Asian Health Association
Chicago, IL
The Midwest Asian Health Association in Chicago, IL offers a culturally sensitive approach to substance use and mental health treatment. This outpatient facilit...
Mind Springs Health Outpatient Clinic/Jackson County
Quincy, IL
A non-profit organization offering comprehensive mental health and substance use disorder treatment for adults, adolescents, and families.
Mt Vernon Community Health Center Christopher Rural Health
Mount Vernon, IL
A non-profit outpatient center offering integrated care for seniors, mental health, substance use, trauma, and chronic illnesses with sliding fees.
New Age Servicesoration
Elmhurst, IL
New Age Servicesoration in Elmhurst, Illinois, offers a compassionate approach to substance use treatment, catering to adults and children with co-occurring men...
New Day Place
Bolingbrook, IL
New Day Place in Bolingbrook, IL, offers a comprehensive approach to substance use treatment with a strong emphasis on detoxification and dual diagnosis. Throug...
New Hope Community Service Center
Chicago, IL
New Hope Community Service Center in Chicago, IL, specializes in treating substance use disorders alongside co-occurring mental health conditions. The facility...
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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Does Medicaid cover rehab in Illinois?
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Looking in Nearby States?
Explore treatment options in states neighboring Illinois.
