Substance Use Treatment in Belleville, IL

Chestnut Health Systems Inc

What Does Chestnut Health Systems Inc Offer?

Chestnut Health Systems Inc is a substance use treatment facility at 12 North 64th Street, Belleville, Illinois, offering intensive outpatient and outpatient treatment. It accepts Medicaid, private insurance and self-pay and offers a sliding fee scale.

Reviewed by Michael Rupe ·October 2, 2026

12 North 64th Street
Belleville, IL 62223

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Treatment facility (SAMHSA listing)This facility

Types of Care at Chestnut Health Systems Inc

Outpatient
Intensive outpatient treatment
Regular outpatient treatment

Payment, Insurance and Help Paying

Federal, or any government funding for substance use treatment programs
Medicaid
Private health insurance
Cash or self-payment
Sliding fee scale (fee is based on income and other factors)

Medication Treatment

Does not treat opioid use disorders

Who the Program Serves

Adolescents
Adult women
Adult men
Ages: Children/Adolescents
Ages: Young Adults
Ages: Seniors
Accepts: Female
Accepts: Male

Language Services

Sign language services for the deaf and hard of hearing

Licensing and Accreditation

State substance use treatment agency
State mental health department
The Joint Commission
Federally Qualified Health Center

Treatment Approaches

Brief intervention
Cognitive behavioral therapy
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Trauma-related counseling

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Comprehensive substance use assessment
Interim services for clients
Outreach to persons in the community
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Housing services
Assistance with obtaining social services
Recovery coach
Employment counseling or training
Case management service
Mental health services
Breathalyzer or blood alcohol testing
Drug or alcohol urine screening
TB screening
Hepatitis A (HAV) vaccination
Hepatitis B (HBV) vaccination
Treatment for gambling disorder

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in Illinois lists the state's treatment agency.