title: 4 million hospitalizations a year, costing $29 billion, blamed on potentially preventable conditions.
mesh_terms: D006297:Health Services Accessibility; D017721:Hospital Costs; D006760:Hospitalization / Q000191:economics* / Q000706:statistics & numerical data; D006801:Humans; D011314:Preventive Health Services / Q000191:economics / Q000592:standards*; D011320:Primary Health Care / Q000191:economics / Q000592:standards*; D014481:United States; D016270:United States Agency for Healthcare Research and Quality