What essential information do applicants need to provide when applying for insurance through GCI?

When applying for insurance through Get Covered Illinois, applicants must provide comprehensive information to facilitate an accurate assessment of their eligibility and insurance options. This includes details about their income, household size, and personal identification information, which are critical for determining subsidy eligibility and ensuring compliance with healthcare regulations.

Income information is vital as it impacts the cost of premiums and eligibility for financial assistance. Household size also plays a crucial role because it helps in assessing the overall financial situation and determining the correct tier of coverage. Personal identification information ensures proper identification and prevents fraud in the application process.

The other options, while they provide some information, do not encapsulate the full range of data needed for a thorough application. For instance, providing just a social security number or contact details would not convey enough about the applicant's financial situation or family dynamics, and employment history alone would not address the entirety of the information required to make an informed decision regarding healthcare coverage.