AHRQ offers robust new benchmarking tool--and it's free.
D019985:Benchmarking; D003625:Data Collection; D017721:Hospital Costs / Q000639:trends; D006760:Hospitalization / Q000706:statistics & numerical data* / Q000639:trends; D006801:Humans; D007255:Information Services; D020407:Internet; D014481:United States; D016270:United States Agency for Healthcare Research and Quality; D014600:Utilization Review / Q000639:trends