title: US hospital charges vary wildly, Medicare data show.
authors.forename: Michael
authors.initials: M
authors.lastname: McCarthy
mesh_terms: D054625:Healthcare Disparities / Q000191:economics*; D017722:Hospital Charges; D006801:Humans; D007348:Insurance, Health / Q000191:economics*; D006278:Medicare / Q000191:economics*; D014481:United States