title: Quality focus: levels of care.
authors.affiliation: South Dakota Foundation for Medical Care, Sioux Falls, USA.
authors.forename: Stephan D
authors.initials: SD
authors.lastname: Schroeder
mesh_terms: D006760:Hospitalization; D006801:Humans; D007345:Insurance Claim Review; D019458:Insurance Coverage; D010343:Patient Admission; D014481:United States