Data Set Name: NIS_2000_SUPPLEMENTAL Number of Observations: 7450992 Total Record Length: 234 Total Number of Data Elements: 47 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61- 63 Starting column of data element in ASCII file 65- 67 Ending column of data element in ASCII file 69 Non-zero number of digits after decimal point for numeric data element 71- 74 Data element type (Num=numeric; Char=character) 76-175 Data element label NIS 2000 Supplemental 1 TRENDWT 1 11 7 Num Trend weight to discharges in the universe NIS 2000 Supplemental 2 NDX 12 13 Num I:Number of diagnoses on this discharge NIS 2000 Supplemental 3 DXCCS1 14 16 Num CCS: principal diagnosis NIS 2000 Supplemental 4 DXCCS2 17 19 Num CCS: diagnosis 2 NIS 2000 Supplemental 5 DXCCS3 20 22 Num CCS: diagnosis 3 NIS 2000 Supplemental 6 DXCCS4 23 25 Num CCS: diagnosis 4 NIS 2000 Supplemental 7 DXCCS5 26 28 Num CCS: diagnosis 5 NIS 2000 Supplemental 8 DXCCS6 29 31 Num CCS: diagnosis 6 NIS 2000 Supplemental 9 DXCCS7 32 34 Num CCS: diagnosis 7 NIS 2000 Supplemental 10 DXCCS8 35 37 Num CCS: diagnosis 8 NIS 2000 Supplemental 11 DXCCS9 38 40 Num CCS: diagnosis 9 NIS 2000 Supplemental 12 DXCCS10 41 43 Num CCS: diagnosis 10 NIS 2000 Supplemental 13 DXCCS11 44 46 Num CCS: diagnosis 11 NIS 2000 Supplemental 14 DXCCS12 47 49 Num CCS: diagnosis 12 NIS 2000 Supplemental 15 DXCCS13 50 52 Num CCS: diagnosis 13 NIS 2000 Supplemental 16 DXCCS14 53 55 Num CCS: diagnosis 14 NIS 2000 Supplemental 17 DXCCS15 56 58 Num CCS: diagnosis 15 NIS 2000 Supplemental 18 E_CCS1 59 62 Num CCS: E Code 1 NIS 2000 Supplemental 19 E_CCS2 63 66 Num CCS: E Code 2 NIS 2000 Supplemental 20 E_CCS3 67 70 Num CCS: E Code 3 NIS 2000 Supplemental 21 E_CCS4 71 74 Num CCS: E Code 4 NIS 2000 Supplemental 22 ELECTIVE 75 76 Num Elective versus non-elective admission NIS 2000 Supplemental 23 NECODE 77 79 Num Number of E codes on this record NIS 2000 Supplemental 24 ZipInc_Qrtl 80 81 Num Median Household Income Quartiles for Patient's ZIP Code NIS 2000 Supplemental 25 TRENDWTcharge 82 92 7 Num Weight to discharges in the universe for total charge estimates NIS 2000 Supplemental 26 KEY 93 107 Num HCUP record identifier NIS 2000 Supplemental 27 DX1 108 112 Char Principal diagnosis NIS 2000 Supplemental 28 DX2 113 117 Char Diagnosis 2 NIS 2000 Supplemental 29 DX3 118 122 Char Diagnosis 3 NIS 2000 Supplemental 30 DX4 123 127 Char Diagnosis 4 NIS 2000 Supplemental 31 DX5 128 132 Char Diagnosis 5 NIS 2000 Supplemental 32 DX6 133 137 Char Diagnosis 6 NIS 2000 Supplemental 33 DX7 138 142 Char Diagnosis 7 NIS 2000 Supplemental 34 DX8 143 147 Char Diagnosis 8 NIS 2000 Supplemental 35 DX9 148 152 Char Diagnosis 9 NIS 2000 Supplemental 36 DX10 153 157 Char Diagnosis 10 NIS 2000 Supplemental 37 DX11 158 162 Char Diagnosis 11 NIS 2000 Supplemental 38 DX12 163 167 Char Diagnosis 12 NIS 2000 Supplemental 39 DX13 168 172 Char Diagnosis 13 NIS 2000 Supplemental 40 DX14 173 177 Char Diagnosis 14 NIS 2000 Supplemental 41 DX15 178 182 Char Diagnosis 15 NIS 2000 Supplemental 42 ECODE1 183 187 Char E code 1 NIS 2000 Supplemental 43 ECODE2 188 192 Char E code 2 NIS 2000 Supplemental 44 ECODE3 193 197 Char E code 3 NIS 2000 Supplemental 45 ECODE4 198 202 Char E code 4 NIS 2000 Supplemental 46 MDNUM1_S 203 218 Char Physician 1 number (synthetic) NIS 2000 Supplemental 47 MDNUM2_S 219 234 Char Physician 2 number (synthetic)