Medicare Wants to Pay Doctors and Hospitals for Performance, But Can It Really Be Measured?

Prodded by Congress, Medicare will tie more of its compensation for doctors and hospitals to the quality of their care. And who, you might ask, could be against such pay for performance--besides incompetent providers trying to preserve their reimbursements?  Doesn’t it make sense to pay docs and hospitals for improving the health of their patients rather than for the volume [...]