The SAS System        10:54 Friday, August 26, 2005   5

                                     The CONTENTS Procedure

      Data Set Name: USRDS99.DET1999                      Observations:          41371829
      Member Type:   DATA                                 Variables:             10
      Engine:        V8                                   Indexes:               0
      Created:       15:21 Monday, June 20, 2005          Observation Length:    54
      Last Modified: 15:21 Monday, June 20, 2005          Deleted Observations:  0
      Protection:                                         Compressed:            CHAR
      Data Set Type:                                      Reuse Space:           NO
      Label:                                              Point to Observations: YES
                                                          Sorted:                NO


                          -----Engine/Host Dependent Information-----

        Data Set Page Size:         4096
        Number of Data Set Pages:   441706
        Number of Data Set Repairs: 0
        Release Created:            8.0202M0
        Host Created:               WIN_ASRV


                      -----Alphabetic List of Variables and Attributes-----

 #   Variable   Type   Len   Pos   Format      Informat   Label
------------------------------------------------------------------------------------------------
 4   CDTYPE     Char     1    35   $CDTYPEI.
 9   CLM_FROM   Num      8    24   MMDDYY10.              Claim from date
 5   CODE       Char     5    36                          See documentation for specific details
 2   HCFASAF    Char     1    32   $HCFASAF.              HCFASAF
 7   HCPCS      Char     5    41                          HCPCS code
 8   REV_CH     Num      8    16   BEST22.
 3   SEQ_KEYC   Char     2    33                          SEQ_KEYC
 6   UNITS      Num      8     8   BEST22.
10   URR_CD     Char     8    46   $URRFMT.
 1   USRDS_ID   Num      8     0   BEST22.     BEST22.    USRDS_ID