Illinois Treatment That Accepts Cigna

$$$$·Treatment Center

Rosecrance Lakeview is a long- and short-term residential rehab and intensive outpatient program for adults. The facility accepts clients on opioid medication.

Treatment Center·Outpatient Rehab

Top of the World Ranch is a residential addiction treatment center on 315 private acres in Milan, Illinois. It offers private rooms, two hours of individual therapy per week, trauma treatment from day one, and medication management by an on-staff physician for co-occurring conditions, plus a Native American sweat lodge and ceremonies. The ranch is in-network with most major insurance carriers and accepts private insurance, military coverage and self-pay.

$$$$·Outpatient Rehab·Mental Health Center

Rosecrance Belvidere Clinic is a full-service outpatient mental health and substance abuse clinic serving adults in the greater Boone County area. The facility accepts clients on opioid medication.

$$$$·Outpatient Rehab

Rosecrance Crystal Lake is an outpatient rehab and intensive outpatient program (IOP) for adults and adolescents, including expectant mothers and women with children. The facility accepts clients on opioid medication. Services offered include substance abuse intensive outpatient and individual treatment, adult substance abuse medication-assisted treatment, case management services and more.

$$$$·Treatment Center·Teen Rehab Program

Alpharus Health in Carbondale is a dual diagnosis treatment center and long-term rehab program for teenagers and adults struggling with both addiction and mental illness. The Carbondale program is unchanged by the organisation's August 2026 renaming from Gateway Foundation to Alpharus Health.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

Outpatient Rehab·Opioid Treatment Program

Symetria Recovery offers comprehensive outpatient services using the Symetria Method®. Their unique approach to opioid dependency combines medication-assisted therapy (MAT) with cognitive behavioral counseling (CBT) delivered in an outpatient setting.

$$$$·97 beds·Treatment Center

Rosecrance Harrison Campus in Rockford is a modern treatment facility offering both inpatient and outpatient rehab programs for adults 18 years of age and older and their families. Situated on 10 acres of park-like grounds, the center includes open living and recreational space, outdoor dining, a chapel, a gym and a serenity walking path.

$$$$·Mental Health Center

The Rosecrance Mulberry Center combines two current, closely linked programs – Triage and Short-term Crisis Residential – under one roof. These programs are designed to provide an immediate response to individuals experiencing a psychiatric crisis.

$$$$·Outpatient Rehab

The Rosecrance IOP in Frankfort is an Intensive Outpatient Program (IOP) for teens and adults and a Prevention and Early Invention (PEI) program for teens seeking substance abuse treatment. The facility accepts clients on opioid medication.

$$$$·Outpatient Rehab·Mental Health Center

Rosecrance at Walnut Street (formerly Community Elements) provides adult community support and intensive outpatient programs (IOP) for substance abuse. The facility accepts clients on opioid medication. They further offer mental health specialty court services, and assessments for substance abuse and mental health.

$$$$·Outpatient Rehab

Chicago River North Outpatient Rehab Center is an outpatient rehab and detox clinic and intensive outpatient program (IOP) for men and women, located right downtown, less than a 20-minute walk from Union Station. The facility accepts clients on opioid medication. It is run by Alpharus Health, which operated as Gateway Foundation until the organisation renamed in August 2026.

Treatment Center·Outpatient Rehab

Preferred Family Health's Quincy site offers residential substance use treatment alongside outpatient mental health and addiction services for adults, families and young people. The organization was founded more than forty years ago in a barn in rural northeast Missouri and has grown into one of the largest community-based healthcare providers in the Midwest, working with approaches including trauma-focused cognitive behavioral therapy. Medicaid and Medicare are accepted, along with private and military insurance and a sliding fee scale.

$$$$·Outpatient Rehab

Alpharus Health Swansea is an evidence-based outpatient rehab and detox clinic that provides a range of Swansea outpatient treatment programs for substance abuse. The clinic carried the Gateway Foundation name until its parent organisation rebranded as Alpharus Health in August 2026.