title: Better Medicare Cost Report data are needed to help hospitals benchmark costs and performance.
abstract: To evaluate costs and achieve cost control in the face of new technology and demands for efficiency from both managed care and governmental payers, hospitals need to benchmark their costs against those of other comparable hospitals. Since they typically use Medicare Cost Report (MCR) data for this purpose, a variety of cost accounting problems with the MCR may hamper hospitals' understanding of their relative costs and performance. Managers and researchers alike need to investigate the validity, accuracy, and timeliness of the MCR's cost accounting data.
authors.affiliation: School of Public Health, Department of Health Management and Policy, University of Michigan, Ann Arbor, USA.
authors.forename: S A
authors.initials: SA
authors.lastname: Magnus
authors.forename: D G
authors.initials: DG
authors.lastname: Smith
mesh_terms: D000066:Accounting / Q000379:methods*; D019985:Benchmarking / Q000191:economics*; D003361:Cost Allocation / Q000379:methods*; D003625:Data Collection / Q000592:standards; D016208:Databases, Factual / Q000592:standards; D006302:Health Services Research; D017721:Hospital Costs / Q000145:classification* / Q000706:statistics & numerical data; D007255:Information Services / Q000592:standards; D006278:Medicare / Q000191:economics* / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D014481:United States