About us

Chestnut Health Systems, based in Belleville, Illinois, offers comprehensive addiction treatment and mental health treatments to adults, adolescents, and children. This facility provides both inpatient and outpatient services to meet the unique requirements of patients of all ages. 
As part of its treatment strategy, the institution uses Medication-Assisted Treatment (MAT) and oversees detoxification protocols. With an emphasis on dual diagnosis, Chestnut Health Systems is well-equipped to efficiently treat co-occurring illnesses. The institution maintains 24-hour personnel availability to assist clients during their rehabilitation journey. Furthermore, the center offers personalized care through a combination of individual, group, and family counseling, promoting a comprehensive approach to mental health and substance abuse recovery.

Insurance

Private Insurance

  • Aetna
  • Blue Cross and Blue Shield Association
  • Cigna
  • Humana
  • UnitedHealth Group

Payment Options

  • Cash or self-payment
  • Medicaid
  • Medicare
  • Private health insurance
  • State mental health agency (or equivalent) funds
  • Federal, or any government funding for substance use treatment programs
  • Sliding fee scale (fee is based on income and other factors)
  • Daily

Addiction Resource Icon Addiction Resource Score

Scoring is assigned by a proprietary system which helps surface key metrics that determine quality. The 10-point scale factors in categories such as operations, customer satisfaction, and trust metrics.

8.6

Out of 10

Treatment

Treatment Options

  • Screening for tobacco use
  • Comprehensive mental health assessment
  • Comprehensive substance use assessment
  • Interim services for clients
  • Outreach to persons in the community
  • Screening for mental disorders
  • Screening for substance use

Conditions Treated

  • 24-Hour Clinical Care
  • Alcoholism
  • Mental health treatment
  • Substance use treatment
  • Co-occurring Disorders

Levels of Care

  • Outpatient
  • Intensive outpatient treatment
  • Regular outpatient treatment
  • Hospital inpatient/24-hour hospital inpatient
  • Aftercare
  • Halfway house

Treatment Modalities

  • Individual psychotherapy
  • Cognitive behavioral therapy
  • Dialectical behavior therapy
  • Integrated Mental and Substance Use Disorder treatment
  • Telemedicine/telehealth therapy
  • Substance use disorder counseling
  • Trauma-related counseling
  • Smoking/vaping/tobacco cessation counseling
  • Treatment for gambling disorder
  • Group counseling
  • Family counseling
  • Marital/couples counseling
  • Intervention Services
  • Motivational interviewing
  • Relapse prevention
  • Holistic Treatment

License and Accreditation

  • State mental health department
  • The Joint Commission
  • LegitScript

Care Type

  • Detox
  • Dual Diagnosis
  • Mental Health and Substance Abuse

Type of Detox

Facility Operation

  • Private non-profit organization
  • Treatment duration

Screening

  • Breathalyzer or blood alcohol testing
  • Drug or alcohol urine screening
  • TB screening

Ancillary Services

  • Intensive case management
  • Case management service
  • Court-ordered outpatient treatment
  • Suicide prevention services
  • Supported employment
  • Mental health services

Opioid Treatment

  • Accepts clients using MAT but prescribed elsewhere
  • Naltrexone used in Treatment

Emergency Mental Health Service

  • Crisis intervention team
  • Psychiatric emergency walk-in services
  • Psychiatric emergency onsite services
  • Psychiatric emergency mobile/off-site services

Transitional Recovery Services

  • Mentoring/peer support
  • Housing services
  • Discharge Planning
  • Employment counseling or training
  • Naloxone and overdose education
  • Recovery coach

Age Groups Accepted

  • Adolescents
  • Children/adolescents
  • Young adults
  • Adults
  • Seniors

Gender Accepted

  • Female
  • Male

Smoking or Vaping

  • Smoking permitted in designated area
  • Vaping permitted in designated area

Amenities

Amenities

  • Private setting
  • Day school
  • Meditation room

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Published on: February 12th, 2025

Updated on: February 12th, 2025

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Disclaimer

A treatment center will attempt to verify your health insurance benefits and/or necessary authorizations on your behalf. Please note, this is only a quote of benefits and/or authorization. We cannot guarantee payment or verification eligibility as conveyed by your health insurance provider will be accurate and complete. Payment of benefits are subject to all terms, conditions, limitations, and exclusions of the memberโ€™s contract at time of service. Your health insurance company will only pay for services that it determines to be โ€œreasonable and necessary.โ€ The treatment center will make every effort to have all services preauthorized by your health insurance company. If your health insurance company determines that a particular service is not reasonable and necessary, or that a particular service is not covered under your plan, your insurer will deny payment for that service and it will become your responsibility.


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Your addiction does not have to define who you are.

You deserve excellent care and a rewarding life in recovery.