Top 6 Rehab Centers That Accept Illinois Medicaid (Medical Assistance Program)

Updated on April 14, 2026

Medicaid is one of the largest providers of healthcare coverage in Illinois. Individuals can receive addiction treatment coverage using their Illinois Medicaid plan. It is best to find rehab centers which accept Medicaid before selecting a rehab program.

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Illinois Medicaid is a state-run health insurance program that provides important healthcare coverage for people with low incomes, including mental health services and addiction treatment. This program helps make medical care affordable for residents who might not otherwise be able to pay for the help they need. People who have Illinois Medicaid can use their insurance to pay for most or all of the costs associated with drug and alcohol rehabilitation programs.

For many Illinois residents battling substance abuse, Medicaid coverage is often the key to accessing life-saving treatment that can help them recover. There are several rehab centers that accept Medicaid insurance throughout the state of Illinois.

List Of Drug And Alcohol Rehab Centers That Accept Illinois Medicaid

The following rehab centers were selected based on criteria such as accreditation status, licensure, Google reviews, positive client testimonials, and other marks of quality.

1. CAP Quality Care, Downers Grove, Illinois

CAP Quality Care is an addiction recovery center in Downers Grove, IL.

Drug and alcohol treatment services may include:

  • medication-assisted treatment (MAT)
  • counseling services
  • support groups
  • case management

CAP is accredited by the Joint Commission and is a member of the American Association for the Treatment of Opioid Dependence (AATOD). Medicaid and Medicare insurance plans are accepted here.

Location and contact information:

4954 Main St.
Downers Grove, IL 60515
(630) 810-0186

2. Centerstone, Carbondale, Illinois

Centerstone, Carbondale, Illinois Medicaid Rehab Centers

Centerstone is a nonprofit organization that offers outpatient addiction recovery services such as individual and family therapy, group counseling, psychiatric care, and medication management.

This drug rehab center in Carbondale, IL, is backed by a 5-star Google rating and accreditation from the Commission on Accreditation of Rehabilitation Facilities (CARF).

Location and contact information:

2311 S. Illinois Ave.
Carbondale, IL 62903
(855) 608-3560

3. Hour House, Charleston, Illinois

Hour House, Charleston, Illinois Free Rehab Centers

This rehabilitation center provides an array of treatment services such as inpatient rehab programs, intensive outpatient programs (IOP), detoxification, and more.

Hour House is backed by:

  • CARF accreditation
  • licensure from the Illinois Department of Human Services
  • a 3.1-star Google rating

Hour House accepts Medicaid, private pay, and Managed Care Medicaid.

Location and contact information:

635 Division St.
Charleston, IL 61920
(217) 348-8108

4. MedMark Treatment Centers, Champaign, Illinois

Medmark Treatment Centers, Milford, Ohio

This rehab facility in Champaign, IL, accepts Medicaid and provides evidence-based services such as methadone maintenance, counseling services, and discharge planning.

MedMark Treatment Centers is backed by CARF accreditation and a 4.4-star Google rating.

Location and contact information:

106 S. Country Fair Dr.
Ste. C
Champaign, IL 61821
(2017) 373-8200

5. Rock Island County Council On Addictions (RICCA), East Moline, Illinois

RICCA offers inpatient and outpatient treatment programs that include services such as individual counseling, group therapy, 12-step programs, and relapse prevention services.

The top features of this addiction treatment program include certification through the Illinois Alcohol and Other Drug Abuse Professional Certification Association (IAODAPCA). Here, clients can use Medicaid insurance to pay for addiction treatment.

Location and contact information:

1607 John Deere Rd.
East Moline, IL 61244
(309) 792-0292

6. Southwood Interventions, Chicago, Illinois

Southwood Interventions, Chicago, Illinois Medicaid Rehab Centers

Southwood Interventions offers multiple levels of care for substance use treatment in Chicago, IL. This facility accepts Medicaid and a number of private health insurance plans.

Treatment options include:

  • drug and alcohol detox services
  • residential treatment programs
  • standard outpatient treatment

This addiction treatment center is accredited by the Joint Commission, backed by positive client testimonials, and features a 3.3-star Google rating.

Location and contact information:

5701 S. Wood St.
Chicago, IL 60636
(773) 737-4600

Substance Use Treatment Services Covered By Illinois Medicaid

All Illinois Medicaid plans cover some level of addiction and mental health treatment services.

Behavioral health services may include:

  • long-term inpatient treatment for Illinois residents
  • outpatient drug rehab programs
  • MAT using buprenorphine
  • dual diagnosis treatment for co-occurring disorders
  • group therapy for people battling drug addiction
  • family therapy
  • short-term residential treatment
  • family services
  • twelve-step programs for alcohol addiction
  • support groups for adolescents
  • partial hospitalization programs (PHP)
  • treatment for mental health issues
  • cognitive behavioral therapy (CBT)
  • medical detox
  • intensive outpatient treatment
  • relapse prevention
  • support groups
  • aftercare

Holistic treatment plans covered by Medicaid may include acupuncture, yoga classes, music therapy, mindfulness meditation courses, and more.

How To Gain Access To Drug Rehab Programs Using Illinois Medicaid

Illinois residents who qualify for Medicaid must first sign up for one of the program’s managed care plans before they can access drug rehab services. These managed care plans work like regular health insurance and help coordinate your healthcare services, including addiction treatment. Once you’re enrolled in a plan, you can use your Medicaid benefits to get the substance abuse treatment you need.

Illinois Medicaid offers managed care plans through well-known commercial insurance companies like Blue Cross Blue Shield, Meridian Health, NextLevel Health, and IlliniCare Health. No matter where you live in Illinois, you’ll have access to at least five different plan options to choose from. Each plan covers addiction treatment services.

Cost Of Treatment At A Rehab Facility In Illinois That Accepts Medicaid

Depending on the specifics of the plan, Medicaid policyholders may be subject to a small monthly premium based on income and other factors. Copayments may also be assessed, but people cannot be turned down for treatment services based on an inability to pay a copay.

As of 2023, copays for Medicaid services include $3.90 for each physician or clinic visit and $3.90 for each day of inpatient hospital visits.

Illinois Medicaid Eligibility Requirements

Qualifying for Illinois Medicaid depends on several factors including your age, household size, income, and personal circumstances. Illinois has expanded its Medicaid program, meaning more residents qualify for coverage than ever before.

You may be eligible if you fall into one of the following categories:

  • low-income adults between the ages of 19 and 64 whose household income falls within the program’s limits
  • children and teenagers under the age of 19 living in low-income households
  • pregnant women who meet income requirements, regardless of immigration status in some cases
  • parents and caretakers of minor children who meet income guidelines
  • seniors aged 65 or older with limited income and resources
  • people with disabilities or those who are blind and meet financial requirements

Income is the most important factor in determining eligibility. For individuals, an annual income of $20,121 or less generally qualifies for coverage, and this limit increases with household size. Illinois uses a percentage of the federal poverty level to set these thresholds, so the more people in your household, the higher your income can be while still qualifying.

How To Apply For Illinois Medicaid

Applying for Illinois Medicaid is simple and can be done in several ways. The fastest option is to apply online through the ABE (Application for Benefits Eligibility) portal at abe.illinois.gov. You can also apply by phone by calling the Illinois Department of Human Services, by mail, or in person at your local DHS office.

When applying, have the following information ready:

  • proof of identity such as a driver’s license, state ID, or birth certificate
  • proof of Illinois residency such as a utility bill, lease agreement, or bank statement
  • proof of income such as recent pay stubs, tax returns, or documentation of any benefits you receive
  • Social Security numbers for all household members applying for coverage
  • information about any existing health insurance coverage you or your household members currently have

Most applications are processed within 45 days, though decisions for applicants with disabilities may take up to 90 days. If you are actively seeking addiction treatment and need coverage quickly, contact the treatment center you are interested in attending, as many facilities have admissions specialists who can help guide you through the insurance verification process. For additional help with your application, contact your local DHS office or call the Illinois Medicaid helpline directly.

Illinois Medicaid FAQs

The frequently asked questions listed below may help you or your loved ones find a rehab center in Illinois that accepts Medicaid insurance coverage.

There are still many other ways to access affordable or free addiction treatment in Illinois, even if you don’t qualify for Medicaid insurance.

Additional options may include attending a state-funded rehab center, using a government grant for drug treatment, or applying for a private scholarship that may cover the entire cost of care.

Many rehabilitation centers offer dual diagnosis treatment in Illinois, but not all of them accept Medicaid insurance plans.

Contact the helpline of the treatment facility of your choice to learn more about their treatment and payment options.

Yes, there are several rehab centers for pregnant women in Illinois. These types of rehab programs will often accept Medicaid, TRICARE (military insurance), or Medicare.

This page does not provide medical advice. See more

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