Readmissions rate fallacy
Today’s piece in Kaiser Health News that hospitals’ readmissions rates are flat appears to suggest various ongoing efforts to cut readmissions are failing and failing badly. According to the Medicare data used by Kaiser, the readmission rate for heart failure was 24.8% in 2008-10 and 24.7% in 2009-11 giving us the 0.1% decline cited by Kaiser. Comparing 2011 to 2008, this is a 0.3% difference, still not sufficient to convince us that there is a real change. But don’t write off those efforts yet as there may be a silver