State guide

Illinois

Programs, dollars, and people that serve autism families in Illinois. Federal protections always apply on top of what you see here.

Illinois overview

Illinois uses the PUNS (Prioritization for Urgency of Need for Services) waitlist — register with your local Community Mental Health Board as early as possible, since PUNS placement determines access to the Medicaid DD waiver. Illinois DHS Division of Developmental Disabilities administers services. The state's Family Support Program and Home-Based Support Services offer some pre-waiver supports. Equip for Equality is Illinois's Protection & Advocacy organization. RAPAC serves as the PTI network. Illinois has strong regional autism-specific resources including the CIDD at Rush University.

Verify program names, URLs, and eligibility on official .gov sites — these change.

⏰ Act now — Medicaid waiver waitlist

Illinois DD Waiver (Home-Based Support Services)

Typical wait: 5–10 years

Apply through IL DHS Division of DD the day of diagnosis — the PUNS database tracks your place in line.

Illinois uses the PUNS (Prioritization of Urgency of Need for Services) database. Early registration is critical.

Apply or learn more →

Statewide resources

These four programs exist in every state and are the fastest entry points for most families.

Parent Training & Information (PTI)

Designs for Change

Federally funded — free help with IEPs, evaluations, and special ed rights.

Medicaid / HCBS Waiver

Illinois DD Waiver (DHS)

State waiver program for home and community-based services. Apply the day of diagnosis.

Insurance Coverage

Whether private insurance must cover ABA therapy in Illinois.

Illinois requires insurance to cover ABA therapy

Public Act 95-1005 · effective 2008

Through age 21No dollar capDiagnosis required

Covers ABA through age 21 with no dollar cap. One of the earlier and stronger state mandates. Self-funded employer plans (ERISA) are exempt — ask HR whether your plan is fully insured or self-funded.

Self-funded employer plans (ERISA) are typically exempt — ask your HR department which type of plan you have.

Medicaid Waiver

Home and community-based services (HCBS) for autism families in Illinois.

HCBS Waiver (DHS Division of Developmental Disabilities)

Illinois Department of Human Services (DHS), Division of Developmental Disabilities

Currently closed

Typical wait time

3-5 years

Coverage highlights

  • ✓Respite
  • ✓Supported Living
  • ✗Therapy
  • ✓Employment Supports

Illinois DHS offers multiple waiver programs including the Adult DD waiver and the Children's Support waiver. Waitlists vary by program and region; families should contact their local DHS office to begin eligibility screening. The state also offers Medicaid-funded residential and day program services for those who qualify.

How to apply

Apply online →800-843-6154

Medicaid Managed Care

How Medicaid pays for ABA therapy in Illinois.

Illinois Medicaid Managed Care

Covers ABA through under 21

How to find your plan

Visit illinois.gov/hfs or call 1-800-843-6154. Your managed care plan name is on your Illinois Medicaid card.

Major plans in this state

  • Meridian Health Plan of Illinois
  • Molina Healthcare of Illinois
  • Blue Cross Community Health Plans
  • CountyCare (Cook County Health)

Illinois Medicaid uses managed care organizations statewide, with Cook County residents having the additional option of CountyCare. ABA therapy is covered for children under 21. Illinois has a robust autism insurance mandate for commercial plans, and Medicaid follows EPSDT requirements. Prior authorization is required by all plans.

⚠️ Prior authorization is required before starting ABA services.

By county

102 counties