Find the best alcohol and drug rehabs in Greenville, IL. Browse 25 nearby treatment centers and search for inpatient, outpatient, or detox treatment. Filter by payment options, amenities, specialty programs, and more to find the best treatment for your unique situation.
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Our Methodology
Ranking is dictated by a proprietary algorithm that orders centers in Greenville based on key factors including: operations, customer satisfaction, and trust metrics that are important to treatment seekers.
See Full Methodology
Illinois is ranked 24th nationwide in terms of addiction treatment affordability, with an average cost of addiction treatment of $56,666.
$140kMedical Detox
$50kInpatient Rehab
$8kOutpatient Rehab
$7kMethadone Treatment
The costs of drug and alcohol rehab in Illinois vary widely and depend on several factors, including:
Treatment
Insurance
Specialty
Duration
Amenities
Funding
Location
Facility
Compare the Cost of Addiction Treatment in Illinois
The costs of addiction treatment listed for cities and states are averages based on the cost of the treatment types listed above. These averages are high due to the cost of medical detoxification and residential inpatient rehab programs.
These numbers also reflect the raw cost of drug rehab, before any insurance coverage. The typical individual seeking addiction treatment can expect to pay much less for outpatient or intensive outpatient services than the averages listed below.
Average Cost of Treatment in Illinois vs. the National Average
There are many ways to pay for drug rehab in Illinois. Most treatment centers accept cash or self-payment, as well as private health insurance. However, there are many treatment centers in Illinois that accept Medicaid and Medicare, or offer sliding scale payments or other low-cost payment options. Here’s the complete breakdown of how to pay for addiction treatment in Illinois.
687 accept self-payment or cash
511 accept private health insurance
8 offer free treatment
452 accept Illinois Medicaid coverage
276 accept Medicare
360 offer low-cost treatment
515 offer sliding-scale fees
212 accept TRICARE coverage
Insurance for Drug Rehab in Illinois
Blue Cross Blue Shield is the most widely-accepted insurance for drug rehabs in Illinois, with 456 treatment centers in the state accepting their insurance. Aetna is the 2nd most popular with 447 treatment centers accepting it followed by UnitedHealth Group in 3rd accepted by 424 drug rehabs.
Illinois Rehab Admissions in 2023
Illinois is ranked 42nd nationwide in drug rehab admissions, with 132 rehab admissions per 100,000 population in 2023, which is significantly lower than than the U.S. national average of 621 admissions per 100,000.
The following are the number of Illinois rehab admissions in 2023 for each of the 6 most frequently used drug classes, as well as the relative percent for each type of drug.
5,691
Alcohol
1,793
Marijuana
2,986
Heroin
520
Other Opiates
1,625
Meth
1,224
Cocaine
Source: Substance Abuse and Mental Health Services Administration. National survey of substance abuse treatment services (N-SSATS).
Drug Overdoses in Illinois in 2024
Illinois is ranked 32nd nationwide in terms of annual drug overdoses, with an average of 26.1 overdoses per 100,000 population and a total of 3,264 overdoses in 2023.
Opioid abuse accounted for 81% of all drug overdoses in Illinois, with a total of 2,638 opioid overdoses in 2024.
Centers for Disease Control and Prevention. Provisional drug overdose death counts. U.S. Department of Health and Human Services.
Narcotics Violations and DUIs in Illinois
Narcotics Violations
Illinois is ranked 43rd for drug and narcotics-related violations, with an estimated 182 narcotics citations per 100,000 population which is lower than the National Average of 421.
All values are per 100,000 population.
Federal Bureau of Investigation. Crime data explorer: Crime trends. U.S. Department of Justice.
DUIs
Illinois has the 44th highest rate of drunk driving in the nation, with a total of 108 DUI arrests per 100,000 people in 2023 (and 13,534 total DUI arrests).
Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser: Recovery Helpline or Alli Addiction Services.
By calling the helpline you agree to the terms of use. We do not receive any commission or fee that is dependent upon which treatment provider a caller chooses. There is no obligation to enter treatment.
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