Chestnut Health Systems Inc
OutpatientIntensive outpatientDual diagnosisMedicaidPrivate insuranceSliding scaleSelf-pay
Services reported to SAMHSA
- Levels of care
- Intensive outpatient treatment · Regular outpatient treatment
- Treatment focus
- Substance use treatment · Treatment for co-occurring disorders plus serious mental illness (SMI) in adults
- Opioid treatment
- Does not treat opioid use disorders
- Medications used
- Medication for mental disorders
- Treatment approaches
- Brief intervention · Cognitive behavioral therapy · Motivational interviewing · Relapse prevention · Substance use disorder counseling · Trauma-related counseling
- Education and counseling
- Substance use disorder education · Smoking/vaping/tobacco cessation counseling · Individual counseling · Group counseling · Family counseling · Marital/couples counseling
- Special programs
- Adolescents · Adult women · Adult men
- Ages accepted
- Children/Adolescents · Young Adults · Seniors
- Genders accepted
- Female · Male
- Payment accepted
- Federal, or any government funding for substance use treatment programs · Medicaid · Private health insurance · Cash or self-payment
- Payment assistance
- Sliding fee scale (fee is based on income and other factors)
- Licensing and accreditation
- State substance use treatment agency · State mental health department · The Joint Commission · Federally Qualified Health Center
- Ownership
- Private non-profit organization
- Recovery support
- Housing services · Assistance with obtaining social services · Recovery coach · Employment counseling or training
- Transitional services
- Aftercare/continuing care · Discharge Planning · Naloxone and overdose education
- Other services
- Case management service · Mental health services
- Language services
- Sign language services for the deaf and hard of hearing
Questions to ask Chestnut Health Systems Inc
- Is my specific plan in network, and do you need prior authorization before admission?
- How many hours a week is the outpatient or IOP schedule, and are evening groups available?
- If I need medication for opioid or alcohol use disorder, do you prescribe it or refer out?
- Do you treat mental health conditions such as depression or anxiety at the same time?
- Is there a waitlist, and how soon can you do an assessment?
- What happens after the program ends: aftercare, alumni groups or step-down care?
Also confirm the facility is licensed by Illinois (this facility reports accreditation). If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Paying for treatment at Chestnut Health Systems Inc
Chestnut Health Systems Inc reports accepting Medicaid, Private insurance, Sliding scale, Self-pay. With Illinois Medicaid, treatment is usually covered at little or no cost, though some levels of care need prior authorization. Most private plans must cover substance use treatment on terms comparable to other medical care under federal parity law. A sliding fee scale is available, so bring proof of income.
Frequently asked questions
What services does Chestnut Health Systems Inc offer?
Chestnut Health Systems Inc reports these levels of care to SAMHSA: Outpatient, Intensive outpatient, Dual diagnosis. Call to confirm current services and openings.
Does Chestnut Health Systems Inc accept insurance?
It reports accepting Medicaid, Private insurance, Sliding scale, Self-pay. Ask whether your specific plan is in network before admission.
Where is Chestnut Health Systems Inc located?
12 North 64th Street, Belleville, IL 62223.
How far is the nearest medical detox from Belleville?
From the center of St. Clair County, the closest program offering medical detox is in Belleville, about 1.5 miles away (straight-line), based on SAMHSA locator data mapped by FindRehabMap.
Other treatment facilities in Belleville
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1450 Caseyville Avenue, Belleville, IL 62226
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Call (772) 353-1089Details
See all 11 facilities in Belleville · Detox · Residential · Outpatient · Intensive outpatient · MAT · Accepts Medicaid
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.