Summary statistics for icd2hccxw2012 dataset : by Jean Roth , jroth@nber.org , 12 Jan 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- icd | 0 icddesc | 0 icdvers | 3,527 9 0 9 9 hcc | 2,944 76.52751 59.46643 1 177 hccesrd | 3,172 78.66015 61.83064 1 189 -------------+--------------------------------------------------------- rxhcc | 1,475 57.51661 37.79819 1 168 inhcc | 0 inhccesrd | 0 inrxhcc | 0 year | 3,527 2012 0 2012 2012 by Jean Roth , jroth@nber.org , 12 Jan 2016