Frequencies for hcc variable in icd_10_cm_mappings2018 dataset :

    CMS-HCC |
  Model for |
    Payment |
       Year |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         -- |        294        2.73        2.74
         No |        942        8.75       11.49
        Yes |      9,531       88.51      100.00
------------+-----------------------------------
      Total |     10,768      100.00

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