Illinois Medicaid Application Guide: How to Apply for Healthcare Coverage
Illinois Medicaid · HFS 2378ABE
Content verified 2026-07-17T17:43:25.371Z
Program overview
Illinois Medicaid provides comprehensive healthcare coverage to low-income individuals and families throughout the state. The program covers essential medical services including doctor visits, hospital care, prescription medications, preventive care, mental health services, and long-term care. Illinois has expanded Medicaid under the Affordable Care Act, providing coverage to adults up to 138% of the Federal Poverty Level.
To qualify for Illinois Medicaid, you must be an Illinois resident and either a U.S. citizen or qualified immigrant. Income limits vary by household size and category: families with children can earn up to 147% of the Federal Poverty Level, while adults without children qualify at 138% FPL. Pregnant women qualify at higher income levels, and there are special categories for seniors, individuals with disabilities, and those needing long-term care services.
The program covers a wide range of services including primary care, specialist visits, emergency care, inpatient and outpatient hospital services, prescription drugs, dental and vision care for children, family planning services, and behavioral health treatment. Illinois Medicaid also covers home and community-based services for eligible individuals who need long-term care support.
When applying, be prepared to provide detailed information about your household composition, income, assets, and current health insurance. The application process takes 30-45 minutes online, and you'll receive a tracking number to monitor your application status. Most applications are processed within 45 days, though disability-related applications may take up to 60 days. Keep all documentation organized and respond promptly to any requests for additional information to avoid delays in processing.
Main application form
Application for Health Coverage and Help Paying Costs
Form HFS 2378ABE
Additional forms
Request for Cash Assistance - Medical Assistance - SNAP · IL 444-2378B
Multi-benefit application for cash assistance, medical assistance, and SNAP benefits
Download form →Mail-in Application for Medical Benefits · HFS 2378H
Paper application for those who prefer mail-in submissions
Download form →Approved Representative Consent Form · IL 444-2998
Required if someone else is applying on your behalf
Download form →