Substance Use Treatment in Waukegan, IL

Lake Behavioral Hospital

What Does Lake Behavioral Hospital Offer?

Lake Behavioral Hospital is a substance use treatment facility at 2615 Washington Street, Waukegan, Illinois, offering hospital inpatient care, partial hospitalization, intensive outpatient and outpatient treatment. It accepts Medicaid, Medicare, private insurance, TRICARE and self-pay and offers a sliding fee scale and payment assistance.

Reviewed by Michael Rupe ·October 2, 2026

2615 Washington Street
Waukegan, IL 60085

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 Lake Behavioral Hospital

Hospital inpatient/24-hour hospital inpatient
Outpatient
Hospital inpatient treatment
Outpatient day treatment or partial hospitalization
Intensive outpatient treatment

Payment, Insurance and Help Paying

Medicare
Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment
Payment assistance (check with facility for details)
Sliding fee scale (fee is based on income and other factors)

Medication Treatment

Accepts clients using MAT but prescribed elsewhere

Who the Program Serves

Adolescents
Adult women
Adult men
Seniors or older adults
Active duty military
Clients with co-occurring mental and substance use disorders
Ages: Children/Adolescents
Ages: Young Adults
Ages: Adults
Ages: Seniors
Accepts: Female
Accepts: Male

Language Services

Spanish
Sign language services for the deaf and hard of hearing

Licensing and Accreditation

State department of health
The Joint Commission

Treatment Approaches

Anger management
Brief intervention
Cognitive behavioral therapy
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Trauma-related counseling
12-step facilitation

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Outcome follow-up after discharge
Housing services
Assistance with obtaining social services
Case management service
Mental health services
Social skills development
Suicide prevention services
Breathalyzer or blood alcohol testing
Drug or alcohol urine screening
HIV testing
STD testing
TB screening
Metabolic syndrome monitoring
Testing for Hepatitis B (HBV)
Testing for Hepatitis C (HCV)

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.