We list 294 sliding scale rehabs in Illinois, based on SAMHSA's FindTreatment.gov data, with the most in Chicago (75), Joliet (11), and Elgin (7). Compare services, insurance accepted and accreditation, or call for free help choosing.
Sliding Scale Fees: the basics
Sliding-scale rehab programs charge based on what you can afford, usually using your income and household size. The lower your income, the less you pay, and some people pay very little. Community health centers, nonprofit programs and publicly funded clinics often use sliding fees. You'll usually need to show proof of income. Read the full guide →
Chicago, IL 60624
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Charleston, IL 61920
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
Mount Vernon, IL 62864
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
Manteno, IL 60950
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Hoffman Estates, IL 60169
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60607
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60607
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60607
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Waukegan, IL 60085
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Carbondale, IL 62901
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Springfield, IL 62703
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
East Saint Louis, IL 62201
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Wheaton, IL 60187
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
Decatur, IL 62523
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60644
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Springfield, IL 62711
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61605
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Northbrook, IL 60062
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60613
CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Des Plaines, IL 60016
CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Joliet, IL 60435
CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Warrenville, IL 60555
CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Palos Heights, IL 60463
CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61605
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Maywood, IL 60153
CARF accredited
Levels of care
Payment accepted
Private insurance · Self-pay · Sliding scale +1 more
“Get help” calls our free helpline, not this facility.
Caseyville, IL 62232
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +2 more
“Get help” calls our free helpline, not this facility.
Chicago, IL 60623
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Oak Lawn, IL 60453
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · Self-pay · Sliding scale
“Get help” calls our free helpline, not this facility.
Quincy, IL 62301
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
We list 294 sliding scale rehabs in Illinois, based on SAMHSA's FindTreatment.gov data (updated October 2026).
The most listings are in Chicago (75), Joliet (11), and Elgin (7).
Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (877) 847-2855 to talk it through.
Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (877) 847-2855 for a free, confidential benefits check.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.
