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METHADONE MAINTENANCE — ILLINOIS

Methadone Maintenance in Illinois

78+ verified methadone maintenance programs in Illinois. Insurance verified free — same-day admissions available.

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Treatment Guide
Reviewed by licensed addiction counselors & behavioral health specialistsDRH Clinical Review Team
Updated April 29, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
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What Is This

What Is Methadone maintenance?

Illinois has 78+ verified methadone maintenance programs in our directory, sourced from SAMHSA's national treatment locator and verified for active state licensing.

All programs are required to meet state licensing standards for clinical staffing, safety, and treatment quality. Many accept Medicaid, Medicare, and private insurance. Under the Mental Health Parity and Addiction Equity Act, your insurance cannot impose stricter limits on addiction treatment than on other medical care.

Call (866) 720-3784 for a free insurance verification and to find the right methadone maintenance program in Illinois.

Directory

Methadone Maintenance Programs in Illinois

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78 results

Bloomington Normal Treatment Center is a Substance Abuse Treatment Services in Normal, IL. Provided in an Outpatient setting, Bloomington Normal Treatment Center's services inc...

Bobby Buonauro Clinic Inc

Evanston, Illinois

Bobby Buonauro Clinic Inc (Evanston) located at 1029 West Howard Street, Evanston, IL 60202, United States is a drug rehab program providing substance abuse treatment, detoxific...

Buena Vista Group LLC

Chicago Heights, Illinois

Buena Vista Group LLC is a Treatment Center located in Chicago Heights, IL which maintains Substance Abuse Treatment Services as their primary focus. Services include: Substanc...

CAP of Downers Grove

Downers Grove, Illinois

CAP of Downers Grove (Downers Grove) located at 4954 Main Street, Downers Grove, IL 60515, United States is a drug rehab center providing substance abuse treatment, methadone ma...

CAP of Downers Grove

Downers Grove, Illinois

Located in Downers Grove, IL, CAP of Downers Grove facilitates Outpatient treatment programs that specialize in Substance Abuse Treatment Services. Their services include Subst...

Center for Addictive Problems (Chicago) located at 609 North Wells Street, Chicago, IL 60610, United States is a drug rehab center providing substance abuse treatment, detoxific...

Center for Alcohol and Drug Servs Inc (Rock Island Office) located at 4230 11th Street, Rock Island, IL 61201, United States is a drug treatment center providing substance abuse...

Centerstone of Illinois is a Mix of Mental Health and Substance Abuse in Alton, IL. Provided in an Outpatient setting, Centerstone of Illinois's services include Substance abus...

Fundamentally focusing on Substance Abuse Treatment Services, they treat patients who need Substance abuse treatment, Detoxification, Methadone maintenance, Methadone detoxifica...

Chicago Treatment and

Cicero, Illinois

Chicago Treatment and (Counseling Centers Inc (CTCCI)) located at 5635 West Roosevelt Road, Cicero, IL 60804, United States is a drug rehab center providing substance abuse trea...

Chicago Treatment and

Chicago, Illinois

Chicago Treatment and in Chicago, IL is a Substance Abuse Treatment Services. Chicago Treatment and provides Substance abuse treatment, Detoxification, Methadone maintenance, M...

Chicago Treatment and

Chicago, Illinois

Located in Chicago, IL, Chicago Treatment and facilitates Outpatient treatment programs that specialize in Substance Abuse Treatment Services. Their services include Substance ...

Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
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FAQ

Frequently Asked Questions

What is Methadone maintenance and who is it for?
Illinois has 78 methadone maintenance programs in our verified directory — accepting Medicaid, Medicare, and most private insurance. Same-day placement available. Call (866) 720-3784 for personalized help. Call (866) 720-3784 to find the right methadone maintenance program in Illinois.
How many methadone maintenance programs are in Illinois?
Illinois has 78+ verified methadone maintenance facilities in our directory — sourced from SAMHSA's N-SSATS database and verified for active state licensing. All programs are required to meet state licensing standards for clinical staffing, safety, and evidence-based treatment. Use the directory filters to narrow by payment type or call (866) 720-3784 for a personalized match.
Does insurance cover methadone maintenance in Illinois?
Yes — most insurance plans, including Medicaid and Medicare, are required to cover methadone maintenance under the Mental Health Parity and Addiction Equity Act. Call (866) 720-3784 for a free insurance verification.
How do I find a methadone maintenance program near me in Illinois?
Browse our directory above — use the filters to narrow by care type, payment method, or special population. For the fastest results, call (866) 720-3784. Our specialists know which Illinois methadone maintenance programs have current availability, accept your insurance, and can arrange same-day admission — completely free and confidential, 24/7.
All Illinois Rehab Centers

Where Do Calls Go?

Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser.

Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.