The editorial page of the Boston Globe provides a brief item on the importance of evidence-based medicine with regard to reducing costs and improving health care.  The editorial points to two examples: A 2007 study that showed that drugs work just as well as stents in treating chest pain and a 2002 study that showed generic drugs work just as well as name brands. 

The central point of the editorial is that neither of these cost-saving approaches has been as widely adopted as one might expect.  Why?  Because the insurance companies – both public and private – have provided few, if any, incentives to adopt them. 

This is yet another illustration of how health care spending is being driven by something other than value.  Instead, it is driven by a system that rewards quantity – a physician who does more testing and procedures will be paid, even if those tests were not the best or possibly even unnecessary. 

The Globe emphasizes evidence-based best practices and notes that “Medicare should have the authority to weigh both comparative effectiveness and cost in steering doctors to the best practices.”  In other words, Effectiveness + Cost = Value. 

In Iowa, we are fortunate to have a health care system that, particularly in the community hospital setting, is dominated by a culture of patient-centered primary care.  This means care tends to be provided in a coordinated fashion with the primary care physician at its foundation.  Patient-centered primary care works when best practices are emphasized.  And when that happens, real value in health care is the result.  

This is why Medicare would save billions of dollars every year if it demanded, as the Globe editorial suggests, the same value from others that Iowa already provides.