Free & Confidential All 50 States Medicaid Accepted Same-Day Admissions
(866) 720-3784 — Free 24/7
Drug Rehab Headquarters
FREE · CONFIDENTIAL · 24/7
Drug Rehab Headquarters
FREE · CONFIDENTIAL · 24/7
Drug Rehab Headquarters
(866) 720-3784 — Free Helpline Verify Insurance Free
Call 24/7 — Free Helpline (866) 720-3784
Treatment Facility — ILLINOIS

Chestnut Health Systems

5109 North Illinois Street Apartment 101, Fairview Heights, IL, 62208
Insurance Accepted Accredited Verified Mental health services
Call (866) 720-3784 — Free Helpline Verify Insurance
Sponsored Helpline — Learn More · Free to call. No obligation. Paid advertisers may answer.
Facility Profile
Medically reviewed by The DRH Editorial Team, Addiction Treatment Specialists
Updated April 16, 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.
Call or Text 988 Crisis Lifeline
About This Facility

About Chestnut Health Systems

Chestnut Health Systems, located in Fairview Heights, IL, provides comprehensive mental health services to individuals and families seeking professional support and treatment. Serving the Illinois region, this facility understands the complexities of mental health challenges and offers evidence-based care in a compassionate environment. Whether you're taking the first step toward recovery or exploring treatment options, Chestnut Health Systems is committed to helping you find the right path forward.

Treatment Programs at Chestnut Health Systems

Chestnut Health Systems specializes in mental health services designed to address the underlying conditions that often co-occur with substance use disorders and behavioral health challenges. Mental health treatment is essential for lasting recovery, as it helps patients understand the root causes of their struggles and develop healthy coping strategies. The facility's programs are tailored to meet individual needs, ensuring that each person receives appropriate clinical support. By addressing mental health directly, Chestnut Health Systems helps patients build a stronger foundation for long-term wellness and stability.

Insurance & Payment at Chestnut Health Systems

Chestnut Health Systems accepts Medicaid, Medicare, and private health insurance, making treatment accessible to a wide range of patients. The facility also welcomes self-payment and cash payments, and offers a sliding fee scale based on income and financial circumstances, ensuring that cost is not a barrier to care. Under the Mental Health Parity Act, insurance plans are required to cover mental health treatment at the same level as other medical services. If you have questions about your specific coverage or need assistance understanding your benefits, the team at Chestnut Health Systems can provide clear guidance.

If you or a loved one is ready to explore mental health treatment options in Fairview Heights, IL, reaching out is a crucial first step toward recovery. Call 618-235-0330 today to speak with a compassionate treatment specialist who can answer your questions, verify your insurance coverage, and help you begin your journey to wellness. Your call is confidential, and professional support is available to guide you through the admission process and help you find the right level of care for your unique needs.

Services

Services & Programs

Primary Focus: Mental Health Treatment Services Services Provided: Type of Care: Specials: Forms of Payment Accepted: Medicaid Medicare Private health insurance Cash or self-payment Sliding fee scale (fee is based on income and other factors) Payment Assistance: Sliding fee scale (fee is based on income and other factors) Special Language Services:
Treatment Types

Types of Care Offered

Mental health services
Payment Options

Insurance & Payment Accepted

Self payment Medicaid Medicare Private health insurance
Location

Find Chestnut Health Systems

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.
All Rehab Centers in Illinois
Free Helpline — Get Help Now
(866) 720-3784 Verify Insurance Free
Free to call. No obligation. Paid advertisers may answer.
Contact & Address
5109 North Illinois Street Apartment 101, Fairview Heights, IL, 62208

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.