2013 Cost trends report: Commonwealth of Massachusetts

"To identify potential opportunities for savings in Massachusetts, we reviewed three cost drivers in depth: hospital operating expenses, wasteful spending, and high-cost patients." 

2013 Cost trends report 
Commonwealth of Massachusetts, Health Policy Commission

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Review into the quality of care and treatment provided by 14 hospital trusts in England

"The purpose of this review was to determine whether there are any sustained failings in the quality of care and treatment being provided to patients at these trusts."

Review into the quality of care and treatment provided by 14 hospital trusts in England: overview report
Professor Sir Bruce Keogh KBE
National Health Service (NHS)
July 2013

Read more here.