Frequencies for hcc variable in icd_10_cm_mappings2017 dataset :

    CMS-HCC |
  Model for |
    Payment |
       Year |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         -- |        304        2.82        2.83
         No |        952        8.85       11.68
        Yes |      9,505       88.32      100.00
------------+-----------------------------------
      Total |     10,762      100.00

by Jean Roth , jroth@nber.org , 20 Mar 2018