title: Financial performance data: HCIA, HFMA battle over methodology, market share.
abstract: The leading health care financial data services are battling for market share with new products and refined FY 1990 performance indicators. But each service uses a different methodology, resulting in very different indicators.
authors.forename: J
authors.initials: J
authors.lastname: Johnsson
mesh_terms: D003132:Commerce / Q000458:organization & administration; D016208:Databases, Factual; D004465:Economic Competition; D005377:Financial Management, Hospital / Q000706:statistics & numerical data*; D007255:Information Services / Q000458:organization & administration*; D012954:Societies, Hospital; D014481:United States