title: Data warehousing improves care, demonstrates return on investment.
authors.affiliation: Ingenix Inc., USA. michele.mercer@ingenix.com
authors.forename: M
authors.initials: M
authors.lastname: Mercer
mesh_terms: D003362:Cost-Benefit Analysis; D003628:Database Management Systems / Q000191:economics*; D017598:Efficiency, Organizational / Q000191:economics; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration*; D016247:Information Storage and Retrieval / Q000191:economics*; D007449:Investments; D008484:Medicaid; D016347:Medical Records Systems, Computerized; D009515:New Jersey; D009936:Organizational Innovation; D014481:United States