Which of the following would NOT need to submit separate applications?

A married couple living separately would not need to submit separate applications for health insurance coverage through Get Covered Illinois. When individuals are legally married, they are considered a single household for health insurance purposes, regardless of whether they live at the same address. This means they can apply together to receive a joint determination of eligibility, potentially benefiting from shared coverage options and subsidies based on their combined household income.

In contrast, other options involve individuals who may not be legally bound to apply together. Unmarried partners and their children can apply separately if they choose, as they do not share a legal marital status that requires them to be combined in an application. Similarly, parents and relatives living with the customer may also submit their own applications without the necessity to combine with those they live with unless there is a legal relationship that binds them together, like marriage.