NAME              TYPE   LENGTH
 -------------------------------------   ------
 55.  MEDPAR Total Covered        PACK   4
      Charge Amount
  
 The portion of the total charges amount (rounded to whole
 dollars) that is covered by Medicare for the stay.
  
 DB2      ALIAS : UNDEFINED
 SAS      ALIAS : CVRCHRG
 STANDARD ALIAS : MEDPAR_TOT_CVR_CHRG_AMT
  
 LENGTH         : 7    SIGNED : Y
  
 DERIVATIONS :
 This field is derived by calculating the covered charges
 from all claim records included in the stay (i.e.,
 subtract the revenue center noncovered charge amount from
 the revenue center total charge amount for revenue center
 code = 0001 that is reported on the claims that comprise
 the stay; sum the results).  Exception:  if there exists
 an erroneous condition relative to revenue center code
 0001, the calculation will be made for each revenue
 center code included on the claims that comprise the
 stay with the results summed to create the total.
  
 SOURCE         : NCH
  
 EDIT RULES :
 +$$$$$$$
 ROUNDED; ON-SIZE (OVERFLOW) SITUATION = ALL NINES