Illinois is unusual in a good way: it runs a single, statewide crisis system for children. If your teen is in a behavioral health crisis and their care will need public funding, one phone number — the SASS CARES line — is the front door, and it operates around the clock. For everything urgent, 988 works statewide. This guide explains how that system fits together, what Medicaid and All Kids cover, and how Illinois's strong parity law gives families real leverage with private insurers.
The information here comes from Illinois state agency sources — the Department of Healthcare and Family Services (HFS), the Department of Human Services (DHS), the Department of Children and Family Services (DCFS), and the Department of Insurance — all linked at the bottom.
If you need help right now
988 · The national Suicide and Crisis Lifeline, available statewide by call or text.
SASS CARES line · 1-800-345-9049 (TTY 1-773-523-4504) · Illinois's single statewide entry point for any child or youth under 21 in a behavioral health crisis whose care will require public funding. Available 24/7; connects to mobile crisis response and screening.
Text HOME to 741741 · Crisis Text Line.
The Trevor Project · 1-866-488-7386 · For LGBTQ+ youth.
911 · For immediate physical danger or active medical emergency.
The CARES line is the part most Illinois parents don't know about until they need it. If your teen is in crisis and is on Medicaid or uninsured, calling CARES triggers a SASS screening that can bring a crisis worker to your home, school, or the emergency department — and, critically, can authorize services without you having to navigate the system on your own. If your teen has private insurance only, 988 and your insurer's crisis number are the better first calls.
How Illinois's children's system is organized
Illinois built a cooperative system specifically so families wouldn't have to figure out which agency to call. Three agencies share responsibility:
- HFS (Healthcare and Family Services) runs Medicaid — including HealthChoice Illinois managed care and the All Kids program.
- DHS (Human Services), through its Division of Mental Health, oversees community mental health services and the statewide crisis system.
- DCFS (Children and Family Services) licenses children's residential programs and shares responsibility for SASS.
The product of that cooperation is SASS — Screening, Assessment and Support Services — a single statewide program for youth under 21 in crisis, reached through the CARES line. It's the spine of the public children's system in Illinois.
SASS and crisis services, in depth
SASS is more than a phone screening. For an eligible child, it can include:
- Mobile crisis response — a worker who comes to where the child is
- Crisis stabilization and intervention
- Authorization for inpatient psychiatric treatment when needed, or diversion from it when not
- Linkage to outpatient behavioral health services and care coordination after the crisis
Eligibility centers on age (under 21) and funding (Medicaid-enrolled or uninsured). A SASS worker stays involved after the acute crisis to connect the family to ongoing care, which is the part that often determines whether a teen actually gets follow-up treatment.
Pathways to Success and intensive services
For Medicaid-enrolled youth with more complex, ongoing needs, Illinois offers Pathways to Success — an expanded set of home- and community-based services that grew out of a federal consent decree. It provides intensive care coordination in two tiers:
- Tier 1 — High-Fidelity Wraparound for children and youth with the most complex behavioral health needs
- Tier 2 — Intensive Care Coordination for children and youth with complex needs
Pathways also covers services delivered in the home and community — Intensive Home-Based Services, Family Peer Support, Therapeutic Mentoring, and Respite — designed to keep teens at home rather than in a facility when that's appropriate.
For youth who do need 24-hour care, Illinois children's residential treatment centers are licensed by DCFS. Key points for families weighing a residential program:
- Verify licensing through DCFS before any placement — a legitimate Illinois children's residential program is DCFS-licensed.
- Be cautious about out-of-state placements. Families are sometimes steered toward out-of-state residential or wilderness programs that Illinois would not license. Hartley's investigative cluster covers why that pattern is worth resisting.
- Ask about restraint and seclusion practices, staffing, and discharge planning — and get the answers in writing.
What Illinois Medicaid and All Kids cover
Illinois Medicaid — Medical Assistance, delivered for most families through HealthChoice Illinois managed care — covers a broad continuum of behavioral health care for children. Illinois's All Kids program extends coverage to children across income levels, combining Medicaid and the Children's Health Insurance Program so that income-eligible kids can be covered.
Covered services include outpatient therapy, psychiatric medication management, SASS crisis services, Pathways to Success intensive services, inpatient psychiatric care, and residential treatment for youth who meet medical necessity. Under the federal EPSDT benefit — branded Healthy Kids in Illinois — children and adolescents under 21 are entitled to all medically necessary services; the standard is medical necessity, not a fixed cap.
If a HealthChoice Illinois plan denies a service, you have the right to a plan appeal and to a state Medicaid fair hearing. Requesting the appeal quickly can let existing services continue while it's decided.
Insurance and parity
Illinois has one of the stronger mental health parity frameworks in the country. State law (215 ILCS 5/370c and 370c.1) requires that both the numerical limits and the behind-the-scenes rules insurers apply to mental health care be no more restrictive than those for medical care. Two features stand out for families of teens:
- Required clinical criteria. For children, Illinois requires insurers to base medical-necessity decisions on recognized clinical tools — the Child and Adolescent Service Intensity Instrument (CASII) for children, the Early Childhood version (ECSII) for young children, and ASAM criteria for substance use — rather than the insurer's own, often stricter, in-house standards.
- Active enforcement. The Illinois Department of Insurance (IDOI) conducts parity examinations and publishes compliance reports, and it runs public-awareness campaigns about coverage rights.
When a state-regulated plan denies care, the path is an internal appeal, then an independent external review through the Illinois Department of Insurance, plus a parity complaint to IDOI. For self-funded ERISA (large-employer) plans, the federal external review process and complaints to the U.S. Department of Labor apply instead. Always request the denial in writing with the specific criteria used, and ask your teen's clinician to document medical necessity.
School-based mental health resources
Illinois treats children's mental health as a cross-system priority — the Children's Mental Health Act of 2003 created the Illinois Children's Mental Health Partnership to coordinate state strategy. In practice, school social workers and counselors are usually a family's fastest entry point for evaluations, 504 plans, and IEP processes when a teen's mental health is affecting school.
Chicago Public Schools, the second-largest district in the country, runs an extensive network of school counselors, social workers, and behavioral health partnerships, and large suburban and downstate districts (Aurora, Rockford, Naperville, Springfield, Peoria) have invested in school-based supports. If a teen is in crisis at school, a SASS screening can be initiated from there.
Other Illinois-specific resources
SASS CARES Line
The statewide 24/7 entry point for any child or youth under 21 in a behavioral health crisis whose care will require public funding. A screening can dispatch mobile crisis and authorize services.
NAMI Illinois
The Illinois state organization of the National Alliance on Mental Illness. Education, family support groups, and local affiliates statewide; the national NAMI HelpLine provides information and referrals.
Equip for Equality
Illinois's federally designated protection and advocacy agency. Free legal advocacy for people with disabilities, including disputes over Medicaid behavioral health denials and special education rights.
HFS — Children's Behavioral Health
The state's central source for SASS, Pathways to Success, and Medicaid behavioral health coverage for children.
Illinois Department of Insurance — Mental Health Parity
Where to file an external appeal when an insurer denies coverage, and where to raise mental health parity complaints about state-regulated plans.
What this guide doesn't cover (yet)
Coming additions will include:
- City and regional resource pages for Chicago, the collar counties, and downstate metros
- A step-by-step walkthrough of a SASS screening and what to expect after the CARES call
- A closer look at Pathways to Success enrollment for teens with complex needs
- Profiles of Illinois's DCFS-licensed residential programs based on public licensing records
- Illinois's adolescent substance use treatment landscape and DHS/SUPR-funded services
If something here is wrong or out of date, please tell us.
Sources
- Illinois Department of Healthcare and Family Services, "Screening, Assessment and Support Services (SASS)," hfs.illinois.gov
- Illinois Department of Human Services, "Screening, Assessments and Support Services, SASS," dhs.state.il.us
- Illinois Department of Healthcare and Family Services, "Pathways to Success," hfs.illinois.gov
- Illinois Department of Healthcare and Family Services, "Healthy Kids (EPSDT)" and All Kids program, hfs.illinois.gov
- Illinois Department of Insurance, "Compliance Actions Under State and Federal Mental Health and Substance Use Disorder Coverage and Parity Laws," idoi.illinois.gov (215 ILCS 5/370c and 370c.1).
- Equip for Equality, Illinois protection and advocacy agency, equipforequality.org
- Federal Mental Health Parity and Addiction Equity Act of 2008 (MHPAEA).