_dta:
  1.  icd2ccrxhcc1xw2010 set up by Jean Roth , jroth@nber.org , 6 Oct 2015
  2.  Source: 2010 Risk_Model_Software_2010/RxHCC_2010_Software/FR01101U.TXT

  obs:         3,245                          
 vars:             6                          6 Oct 2015 13:04
 size:        81,125                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
----------------------------------------------------------------------------------------------------------------------------------------------------------------
icd             str5    %9s                   International Classification of Diseases (ICD)
cc              str3    %9s                   Condition Categories (CCs)
icdvers         float   %9.0g                 ICD Version
modtype         str5    %9s                   Model Type
modvers         float   %9.0g                 Model Version
year            float   %9.0g                 Year
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Sorted by: icd  year  cc