title: State border crossing for Medicare hospital admissions.
authors.affiliation: Urban Institute, Washington, DC 20037.
authors.forename: M E
authors.initials: ME
authors.lastname: Miller
authors.forename: W P
authors.initials: WP
authors.lastname: Welch
mesh_terms: D002391:Catchment Area, Health; D003710:Demography; D006801:Humans; D006278:Medicare / Q000706:statistics & numerical data*; D010343:Patient Admission / Q000706:statistics & numerical data*; D014195:Travel; D014481:United States