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 DCCHPR1 15 17 Num I:CCHPR: principal diagnosis 8 DIED 18 19 Num I:Died during hospitalization 9 DISP 20 21 Num I:Disposition of patient 10 DQTR 22 22 Num I:Discharge quarter 11 DRG 23 25 Num I:DRG in effect on discharge date 12 DRG10 26 28 Num I:DRG, Version 10 13 DRGVER 29 30 Num I:DRG grouper version used on disch date 14 DSHOSPID 31 43 Char I:Data source hospital ID number 15 DSNDX 44 45 Num I:Max number of diagnoses from source 16 DSNPR 46 47 Num I:Max number of procedures from source 17 DSNUM 48 49 Num I:Data source ID number 18 DSTYPE 50 50 Num I:Data source type 19 DX1 51 55 Char I:Principal diagnosis 20 DX2 56 60 Char I:Diagnosis 2 21 DX3 61 65 Char I:Diagnosis 3 22 DX4 66 70 Char I:Diagnosis 4 23 DX5 71 75 Char I:Diagnosis 5 24 DX6 76 80 Char I:Diagnosis 6 25 DX7 81 85 Char I:Diagnosis 7 26 DX8 86 90 Char I:Diagnosis 8 27 DX9 91 95 Char I:Diagnosis 9 28 DX10 96 100 Char I:Diagnosis 10 29 DX11 101 105 Char I:Diagnosis 11 30 DX12 106 110 Char I:Diagnosis 12 31 DX13 111 115 Char I:Diagnosis 13 32 DX14 116 120 Char I:Diagnosis 14 33 DX15 121 125 Char I:Diagnosis 15 34 DXSYS 126 127 Num I:Diagnosis coding system 35 DXV1 128 129 Num I:Validity flag: principal diagnosis 36 DXV2 130 131 Num I:Validity flag: diagnosis 2 37 DXV3 132 133 Num I:Validity flag: diagnosis 3 38 DXV4 134 135 Num I:Validity flag: diagnosis 4 39 DXV5 136 137 Num I:Validity flag: diagnosis 5 40 DXV6 138 139 Num I:Validity flag: diagnosis 6 41 DXV7 140 141 Num I:Validity flag: diagnosis 7 42 DXV8 142 143 Num I:Validity flag: diagnosis 8 43 DXV9 144 145 Num I:Validity flag: diagnosis 9 44 DXV10 146 147 Num I:Validity flag: diagnosis 10 45 DXV11 148 149 Num I:Validity flag: diagnosis 11 46 DXV12 150 151 Num I:Validity flag: diagnosis 12 47 DXV13 152 153 Num I:Validity flag: diagnosis 13 48 DXV14 154 155 Num I:Validity flag: diagnosis 14 49 DXV15 156 157 Num I:Validity flag: diagnosis 15 50 HOSPID 158 162 Num HCUP-3 hospital ID number (SSHHH) 51 HOSPST 163 164 Char Hospital state postal code 52 HOSPSTCO 165 169 Num Hospital state/county FIPS code 53 LOS 170 174 Num I:Length of stay (cleaned) 54 LOS_X 175 180 Num I:Length of stay (uncleaned) 55 MDC 181 182 Num I:MDC in effect on discharge date 56 MDC10 183 184 Num I:MDC, Version 10 57 MDID_S 185 200 Char I:Attending physician number (synthetic) 58 NDX 201 202 Num I:Number of diagnoses on this discharge 59 NEOMAT 203 203 Num I:Neonatal and/or maternal DX and/or PR 60 NPR 204 205 Num I:Number of procedures on this discharge 61 PAY1 206 207 Num I:Primary expected payer, uniform 62 PAY1_N 208 209 Num I:Primary expected payer, nonuniform 63 PAY2 210 211 Num I:Secondary expected payer, uniform 64 PAY2_N 212 213 Num I:Secondary expected payer, nonuniform 65 PCCHPR1 214 216 Num I:CCHPR: principal procedure 66 PR1 217 220 Char I:Principal procedure 67 PR2 221 224 Char I:Procedure 2 68 PR3 225 228 Char I:Procedure 3 69 PR4 229 232 Char I:Procedure 4 70 PR5 233 236 Char I:Procedure 5 71 PR6 237 240 Char I:Procedure 6 72 PR7 241 244 Char I:Procedure 7 73 PR8 245 248 Char I:Procedure 8 74 PR9 249 252 Char I:Procedure 9 75 PR10 253 256 Char I:Procedure 10 76 PR11 257 260 Char I:Procedure 11 77 PR12 261 264 Char I:Procedure 12 78 PR13 265 268 Char I:Procedure 13 79 PR14 269 272 Char I:Procedure 14 80 PR15 273 276 Char I:Procedure 15 81 PRDAY1 277 281 Num I:No. of days from admission to PR1 82 PROCESS 282 292 Num I:HCUP-3 discharge processing ID number 83 PRSYS 293 294 Num I:Procedure coding system 84 PRV1 295 296 Num I:Validity flag: principal procedure 85 PRV2 297 298 Num I:Validity flag: procedure 2 86 PRV3 299 300 Num I:Validity flag: procedure 3 87 PRV4 301 302 Num I:Validity flag: procedure 4 88 PRV5 303 304 Num I:Validity flag: procedure 5 89 PRV6 305 306 Num I:Validity flag: procedure 6 90 PRV7 307 308 Num I:Validity flag: procedure 7 91 PRV8 309 310 Num I:Validity flag: procedure 8 92 PRV9 311 312 Num I:Validity flag: procedure 9 93 PRV10 313 314 Num I:Validity flag: procedure 10 94 PRV11 315 316 Num I:Validity flag: procedure 11 95 PRV12 317 318 Num I:Validity flag: procedure 12 96 PRV13 319 320 Num I:Validity flag: procedure 13 97 PRV14 321 322 Num I:Validity flag: procedure 14 98 PRV15 323 324 Num I:Validity flag: procedure 15 99 RACE 325 326 Num I:Race 100 SEQ 327 339 Num I:HCUP-3 record sequence number 101 SEX 340 341 Num I:Sex 102 SURGID_S 342 357 Char I:Primary surgeon number (synthetic) 103 TOTCHG 358 367 Num I:Total charges (cleaned) 104 TOTCHG_X 368 382 2 Num I:Total charges (from data source) 105 YEAR 383 384 Num Calendar year 106 ZIPINC4 385 386 Num I:Median income-pt's zip code-4 categs 107 ZIPINC8 387 388 Num I:Median income-pt's zip code-8 categs