For the past two years, people on Medicaid in Pennsylvania have been guaranteed continued health coverage — even if they’re no longer eligible. That’s because of a provision in the Families First Coronavirus Recovery Act, which requires that states keep everyone on Medicaid as long as the country is under a public health emergency. But that emergency status is likely ending soon — and state officials predict at least 500,000 Pennsylvanians will lose their health insurance when it does.