1 ADAYWK 1 2 Num I:Admission day of week 2 AGE 3 5 Num I:Age in years at admission 3 AGEDAY 6 8 Num I:Age in days (when < 1 year) 4 AMONTH 9 10 Num I:Admission month 5 ASOURCE 11 12 Num I:Admission source 6 ATYPE 13 14 Num I:Admission type 7 D10CWT_U 15 22 4 Num H:10% sample discharge wght in universe 8 DCCHPR1 23 25 Num I:CCHPR: principal diagnosis 9 DIED 26 27 Num I:Died during hospitalization 10 DISP 28 29 Num I:Disposition of patient 11 DQTR 30 30 Num I:Discharge quarter 12 DRG 31 33 Num I:DRG in effect on discharge date 13 DRG10 34 36 Num I:DRG, Version 10 14 DRGVER 37 38 Num I:DRG grouper version used on disch date 15 DSHOSPID 39 51 Char I:Data source hospital ID number 16 DSNDX 52 53 Num I:Max number of diagnoses from source 17 DSNPR 54 55 Num I:Max number of procedures from source 18 DSNUM 56 57 Num I:Data source ID number 19 DSTYPE 58 58 Num I:Data source type 20 DX1 59 63 Char I:Principal diagnosis 21 DXSYS 64 65 Num I:Diagnosis coding system 22 DXV1 66 67 Num I:Validity flag: principal diagnosis 23 HOSPID 68 72 Num HCUP-3 hospital ID number (SSHHH) 24 HOSPST 73 74 Char Hospital state postal code 25 HOSPSTCO 75 79 Num Hospital state/county FIPS code 26 LOS 80 84 Num I:Length of stay (cleaned) 27 LOS_X 85 90 Num I:Length of stay (uncleaned) 28 MDC 91 92 Num I:MDC in effect on discharge date 29 MDC10 93 94 Num I:MDC, Version 10 30 MDID_S 95 110 Char I:Attending physician number (synthetic) 31 NDX 111 112 Num I:Number of diagnoses on this discharge 32 NEOMAT 113 113 Num I:Neonatal and/or maternal DX and/or PR 33 NPR 114 115 Num I:Number of procedures on this discharge 34 PAY1 116 117 Num I:Primary expected payer, uniform 35 PAY1_N 118 119 Num I:Primary expected payer, nonuniform 36 PAY2 120 121 Num I:Secondary expected payer, uniform 37 PAY2_N 122 123 Num I:Secondary expected payer, nonuniform 38 PCCHPR1 124 126 Num I:CCHPR: principal procedure 39 PR1 127 130 Char I:Principal procedure 40 PRDAY1 131 135 Num I:No. of days from admission to PR1 41 PROCESS 136 146 Num I:HCUP-3 discharge processing ID number 42 PRSYS 147 148 Num I:Procedure coding system 43 PRV1 149 150 Num I:Validity flag: principal procedure 44 RACE 151 152 Num I:Race 45 SEQ 153 165 Num I:HCUP-3 record sequence number 46 SEQ_SID 166 178 Num I:HCUP-3 SID record sequence number 47 SEX 179 180 Num I:Sex 48 SURGID_S 181 196 Char I:Primary surgeon number (synthetic) 49 TOTCHG 197 206 Num I:Total charges (cleaned) 50 TOTCHG_X 207 221 2 Num I:Total charges (from data source) 51 ZIPINC4 222 223 Num I:Median income-pt's zip code-4 categs 52 ZIPINC8 224 225 Num I:Median income-pt's zip code-8 categs