Illinois Medicaid is a state and federal program that provides health coverage to eligible low-income individuals and families in Illinois. It helps pay for a variety of medical services, including hospital visits, doctor appointments, and prescription medications. To qualify for Illinois Medicaid, applicants must meet specific income and asset limits, which vary based on household size and other factors. The program aims to ensure that vulnerable populations, such as children, pregnant women, and individuals with disabilities, have access to necessary healthcare services.