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
Renewed Hope Community Services
Chicago, IL
Private outpatient center with comprehensive services for adults, including group and individual counseling, relapse prevention, and cognitive behavioral therap...
Rose Medical Association Springfield
Springfield, IL
Comprehensive outpatient center providing addiction and mental health treatment with personalized care, medication management, and therapy services.
Rose Medical Association/Peoria
Peoria, IL
Located in Peoria, Illinois, Rose Medical Association/Peoria is designed to support individuals grappling with substance use and co-occurring mental health diso...
SIU Center for Healthy Aging and Wellness
Springfield, IL
A comprehensive outpatient center providing substance use treatment, therapy, counseling, and medication options for adults and young adults.
STEPS Substance Abuse Day and Night Servs
Flossmoor, IL
Outpatient center offering comprehensive care for substance use and mental health disorders with specialized services for diverse populations.
Shelby County Community Services
Shelbyville, IL
Shelby County Community Services, based in Shelbyville, IL, focuses on empowering individuals through targeted outpatient substance use treatment. With a spectr...
SpectraCare Health Systems Geneva County Day Treatment
Wheaton, IL
Private non-profit offering integrated mental health and substance use disorder treatment for adults with chronic illness. Individual therapy and group sessions...
Stickney Public Health District Behavioral Health Division
Burbank, IL
A community outpatient center providing therapy, medication management, and specialized care for mental health conditions and addiction.
Strive to Serenity
Chicago, IL
Strive to Serenity, situated in Chicago, IL, offers targeted outpatient substance use treatment aimed at helping young adults and seniors reclaim their lives. T...
Substance Abuse Operations
Maywood, IL
Private non-profit outpatient center providing comprehensive substance use assessment, mental health services, trauma-related counseling, and aftercare for adul...
THOREK Hospital of Andersonville
Chicago, IL
A non-profit hospital offering integrated primary care, psychiatric services, crisis intervention, and therapy for adults and seniors.
Telecare El Dorado County Psychiatric Health Facility
Wheaton, IL
A private organization offering integrated mental health and substance use disorder treatment for adults, seniors, veterans, and young adults.
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.
