Frequencies for inhcc variable in icd2hccxw2011 dataset :

    CMS-HCC |
      Model |
   Calendar |
  Year 2011 |
    Payment |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |        479       14.11       14.11
        Yes |      2,916       85.89      100.00
------------+-----------------------------------
      Total |      3,395      100.00

by Jean Roth , jroth@nber.org , 12 Jan 2016