_dta:
  1.  icd2ccesrd12xw2008 set up by Jean Roth , jroth@nber.org , 6 Oct 2015
  2.  Source: 2008 HCC_ESRDsoftware08/F1207D1Y.TXT

  obs:         3,205                          
 vars:             6                          6 Oct 2015 13:04
 size:        76,920                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
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icd             str5    %9s                   International Classification of Diseases (ICD)
cc              str3    %9s                   Condition Categories (CCs)
icdvers         float   %9.0g                 ICD Version
modtype         str4    %9s                   Model Type
modvers         float   %9.0g                 Model Version
year            float   %9.0g                 Year
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Sorted by:  icd  year  cc