43% of US households report that at least one family member has a pre-existing medical condition, according to a survey released by Gallup on Dec 6, 2019. 49% of Americans (156 million people) receive health insurance through employers, and before the 2010 Affordable Care Act (ACA), a change of situation, such as losing or switching a job, would have allowed insurance companies to decline coverage or potentially make people uninsurable because of chronic health conditions. Although Democrats ...