By State
Addiction Treatment in Illinois
708 verified treatment centers across Illinois. Filter by level of care or browse by city.
708
Centers
0
Cities
—
Medicaid Expanded
24/7
Helpline
Treatment Centers in Illinois
A
Ann and Robert H Lurie Childs Hosp of Chicago/Div of Adolescent Med
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
B
Boston Neurobehavioral Associates Decatur
Decatur, IL
SAMHSA Verified
View profile →
H
Heritage Behavioral Health Center
Decatur, IL
Inpatient
Outpatient
SAMHSA Verified
View profile →
F
FMRS Health Systems Fayette County Office
Wheaton, IL
SAMHSA Verified
View profile →
A
Association for Individual Development Behav Health Outpatient
Aurora, IL
Inpatient
SAMHSA Verified
View profile →
G
Genesee/Orleans Council on Alc and Substance Abuse
Flossmoor, IL
Outpatient
SAMHSA Verified
View profile →
N
Northwestern Medicine Palos Hospital Inpatient Behavioral Health
Palos Heights, IL
SAMHSA Verified
View profile →
R
Rosecrance Northbrook
Northbrook, IL
Outpatient
SAMHSA Verified
View profile →
M
Mental Health Centers of Western IL Hancock Site
Carthage, IL
Outpatient
SAMHSA Verified
View profile →
T
TASC Chicago Clinton
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
F
Family Solutions Utah
Chicago, IL
Outpatient
SAMHSA Verified
View profile →
B
Braden Counseling Center- Rochelle
Rochelle, IL
Outpatient
SAMHSA Verified
View profile →
Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.