In the context of healthcare in the United States, a pre-existing condition<span> is a medical </span>condition<span> that started before a person's health insurance went into effect. Before 2014 some insurance policies would not cover expenses due to </span>pre-existing conditions<span>.
Yes you did it correctly. When quoting a sentence it needs to be put in quotation marks to show that those are not your words but somebody else's. Hope this helps!!
