CMS' proposed surprise-billing rule prohibits insurers from retroactively denying emergency department claims.

Hospitals consistently bill uninsured and other cash-paying patients at their highest rates while giving discounts to insurers

Puerto Rican Health Secretary Carlos Mellado has been sounding the alarm in Congress over a looming Medicaid funding crisis that is threatening hundreds of thousands of Puerto Ricans on the island who could lose access to health care as soon as September.