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PARTIAL HOSPITALIZATION & DAY TREATMENT — ILLINOIS

Partial Hospitalization (PHP) in Illinois

69+ verified partial hospitalization & day treatment programs in Illinois. Insurance verified free — same-day admissions available.

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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 Partial hospitalization & day treatment?

Illinois has 69+ verified partial hospitalization & day treatment 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 partial hospitalization & day treatment program in Illinois.

Directory

Partial Hospitalization (PHP) Programs in Illinois

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69 results

Addiction Treatment Program-Atp

North Chicago, Illinois

Addiction Treatment Program-Atp (North Chicago) located at 3001 Green Bay Road, North Chicago, IL 60064, United States is a drug treatment facility providing substance abuse tre...

Advocate Addiction Treatment Program (Des Plaines) located at 701 Lee Street, Des Plaines, IL 60016, United States is a drug treatment center providing substance abuse treatment...

Alexian Brothers

Hoffman Estates, Illinois

Alexian Brothers (Behavioral Health Hospital) located at 1650 Moon Lake Boulevard, Hoffman Estates, IL 60169, United States is a drug rehab facility providing substance abuse tr...

Apple Behavioral Counseling

Beardstown, Illinois

Apple Behavioral Counseling (Beardstown) located at 401 South State Street, Beardstown, IL 62618, United States is an alcohol treatment program providing substance abuse treatme...

Behavioral Health Services of (Central DuPage Hospital) located at 27 West 350 High Lake Road, Winfield, IL 60190, United States is a drug treatment program providing substance ...

Bolingbrook Treatment LLC

Bolingbrook, Illinois

Bolingbrook Treatment LLC (Bolingbrook) located at 440 West Boughton Road, Bolingbrook, IL 60440, United States is a drug treatment facility providing substance abuse treatment ...

Calumet Counseling and DUI Services (Calumet City) located at 1609 Sibley Boulevard, Calumet City, IL 60409, United States is a drug treatment center providing substance abuse t...

Chestnut Health Systems Inc

Bloomington, Illinois

Chestnut Health Systems Inc (Adolescent Chemical Dependency Servs) located at 1003 Martin Luther King Jr Drive, Bloomington, IL 61701, United States is an alcohol rehab program ...

Chestnut Health Systems Inc

Bloomington, Illinois

Chestnut Health Systems Inc (Adult Chemical Dependency Servs) located at 702 West Chestnut Street, Bloomington, IL 61701, United States is an alcohol treatment program providing...

Chicago Lakeshore Hospital (Chemical Dependence Program) located at 4840 North Marine Drive, Chicago, IL 60640, United States is a drug treatment facility providing substance ab...

Community Mental Health Council Inc (MISA Outpatient Services) located at 8704 South Constance Avenue, Chicago, IL 60617, United States is an alcohol treatment program providing...

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.
Related Treatment Types

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FAQ

Frequently Asked Questions

What is Partial hospitalization & day treatment and who is it for?
Illinois has 69 partial hospitalization & day treatment 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 partial hospitalization & day treatment program in Illinois.
How many partial hospitalization & day treatment programs are in Illinois?
Illinois has 69+ verified partial hospitalization & day treatment 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 partial hospitalization & day treatment in Illinois?
Yes — most insurance plans, including Medicaid and Medicare, are required to cover partial hospitalization & day treatment under the Mental Health Parity and Addiction Equity Act. Call (866) 720-3784 for a free insurance verification.
How do I find a partial hospitalization & day treatment 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 partial hospitalization & day treatment programs have current availability, accept your insurance, and can arrange same-day admission — completely free and confidential, 24/7.
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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.