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Drug & Alcohol Rehab Costs in Illinois

750 treatment centers • State helpline: 1-833-234-6343

Average Rehab Costs in Illinois

Inpatient (30-Day)
$18,000–$35,000

Residential treatment program

Outpatient
$4,000–$12,000

IOP & standard outpatient

Luxury / Executive
$40,000–$100,000

Premium private facilities

Coverage & Financial Assistance

State-Funded Treatment

Available through SUPR division of DHS

Medicaid Coverage

Expanded

Covers comprehensive SUD treatment including residential, outpatient, MAT, and recovery support

Illinois Substance Use Statistics

Overdose Deaths
28.5
per 100,000 residents
Illicit Drug Use

7.6% of adults reported illicit drug use in the past month

Alcohol Use Disorder

5.7% of adults meet criteria for alcohol use disorder

Notable Treatment Centers in Illinois

Illinois has 750 licensed treatment facilities. Below are some well-known programs in the state.

  • Hazelden Betty Ford — Chicago
  • Gateway Foundation
  • Rosecrance

Need Help in Illinois?

Call the Illinois state helpline to speak with a specialist about treatment options, costs, and insurance coverage.

1-833-234-6343

Explore More Resources

Insurance Coverage

Learn what your insurance plan covers for addiction treatment.

Types of Treatment

Compare inpatient, outpatient, IOP, and luxury rehab options.

Cost Calculator

Estimate your out-of-pocket rehab costs based on your situation.

Rehab Guides

In-depth guides on paying for treatment and choosing a program.

Treatment by Substance

Find specialized treatment options for specific substances.

All States

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Cost ranges are estimates based on publicly available data and may vary by facility, program length, insurance, and individual circumstances. Always confirm costs directly with treatment providers. Statistics sourced from SAMHSA and state health agencies.