Health insurance for household

random question, asking here because I can’t find the information online.

I’m the only one applying for health insurance, so even though it’s my parents house do I need to add their documents or no ?

For those whom I’m not making sense to.. I’m basically asking if I have to add everyone in the household such as the head of household (which be my parents because I’m not paying the rent). if I have to add their income, say I even live with them, or attach other documents of theirs. I don’t know man 🤷‍♀️

I just want to know if I need their info , sorry for the confusion.