Data Set Name: NEDS_2008_ED Number of Observations: 24013429 Total Number of Data Elements: 63 Columns Description ======== =========== 1 - 4 Database name 6 - 9 Discharge year of data 11 - 19 File name 21 - 23 Data element number 25 - 43 Data element name 45 Length of data element 48 Non-zero number of digits after decimal point for numeric data element 50 - 53 Data element type (Num=numeric; Char=character) 55 - 154 Data element label NEDS 2008 ED 1 DISCWT 11.7 Num Weight to ED Visits in AHA universe NEDS 2008 ED 2 HCUPFILE 4 Char Source of HCUP Record (SID or SEDD) NEDS 2008 ED 3 HOSP_ED 5 Num HCUP ED hospital identifier NEDS 2008 ED 4 KEY_ED 16 Num HCUP NEDS record identifier NEDS 2008 ED 5 CPT1 5 Char CPT/HCPCS procedure code 1 NEDS 2008 ED 6 CPT2 5 Char CPT/HCPCS procedure code 2 NEDS 2008 ED 7 CPT3 5 Char CPT/HCPCS procedure code 3 NEDS 2008 ED 8 CPT4 5 Char CPT/HCPCS procedure code 4 NEDS 2008 ED 9 CPT5 5 Char CPT/HCPCS procedure code 5 NEDS 2008 ED 10 CPT6 5 Char CPT/HCPCS procedure code 6 NEDS 2008 ED 11 CPT7 5 Char CPT/HCPCS procedure code 7 NEDS 2008 ED 12 CPT8 5 Char CPT/HCPCS procedure code 8 NEDS 2008 ED 13 CPT9 5 Char CPT/HCPCS procedure code 9 NEDS 2008 ED 14 CPT10 5 Char CPT/HCPCS procedure code 10 NEDS 2008 ED 15 CPT11 5 Char CPT/HCPCS procedure code 11 NEDS 2008 ED 16 CPT12 5 Char CPT/HCPCS procedure code 12 NEDS 2008 ED 17 CPT13 5 Char CPT/HCPCS procedure code 13 NEDS 2008 ED 18 CPT14 5 Char CPT/HCPCS procedure code 14 NEDS 2008 ED 19 CPT15 5 Char CPT/HCPCS procedure code 15 NEDS 2008 ED 20 CPTCCS1 4 Num CCS: CPT 1 NEDS 2008 ED 21 CPTCCS2 4 Num CCS: CPT 2 NEDS 2008 ED 22 CPTCCS3 4 Num CCS: CPT 3 NEDS 2008 ED 23 CPTCCS4 4 Num CCS: CPT 4 NEDS 2008 ED 24 CPTCCS5 4 Num CCS: CPT 5 NEDS 2008 ED 25 CPTCCS6 4 Num CCS: CPT 6 NEDS 2008 ED 26 CPTCCS7 4 Num CCS: CPT 7 NEDS 2008 ED 27 CPTCCS8 4 Num CCS: CPT 8 NEDS 2008 ED 28 CPTCCS9 4 Num CCS: CPT 9 NEDS 2008 ED 29 CPTCCS10 4 Num CCS: CPT 10 NEDS 2008 ED 30 CPTCCS11 4 Num CCS: CPT 11 NEDS 2008 ED 31 CPTCCS12 4 Num CCS: CPT 12 NEDS 2008 ED 32 CPTCCS13 4 Num CCS: CPT 13 NEDS 2008 ED 33 CPTCCS14 4 Num CCS: CPT 14 NEDS 2008 ED 34 CPTCCS15 4 Num CCS: CPT 15 NEDS 2008 ED 35 NCPT 4 Num Number of CPT/HCPCS procedures on this record NEDS 2008 ED 36 NPR_ED 3 Num Number of procedures from ED NEDS 2008 ED 37 PCLASS_ED1 3 Num Principal procedure class for ED procedure NEDS 2008 ED 38 PCLASS_ED2 3 Num Procedure class 2 for ED procedure NEDS 2008 ED 39 PCLASS_ED3 3 Num Procedure class 3 for ED procedure NEDS 2008 ED 40 PCLASS_ED4 3 Num Procedure class 4 for ED procedure NEDS 2008 ED 41 PCLASS_ED5 3 Num Procedure class 5 for ED procedure NEDS 2008 ED 42 PCLASS_ED6 3 Num Procedure class 6 for ED procedure NEDS 2008 ED 43 PCLASS_ED7 3 Num Procedure class 7 for ED procedure NEDS 2008 ED 44 PCLASS_ED8 3 Num Procedure class 8 for ED procedure NEDS 2008 ED 45 PCLASS_ED9 3 Num Procedure class 9 for ED procedure NEDS 2008 ED 46 PR_ED1 4 Char Principal procedure from ED NEDS 2008 ED 47 PR_ED2 4 Char Procedure 2 from ED NEDS 2008 ED 48 PR_ED3 4 Char Procedure 3 from ED NEDS 2008 ED 49 PR_ED4 4 Char Procedure 4 from ED NEDS 2008 ED 50 PR_ED5 4 Char Procedure 5 from ED NEDS 2008 ED 51 PR_ED6 4 Char Procedure 6 from ED NEDS 2008 ED 52 PR_ED7 4 Char Procedure 7 from ED NEDS 2008 ED 53 PR_ED8 4 Char Procedure 8 from ED NEDS 2008 ED 54 PR_ED9 4 Char Procedure 9 from ED NEDS 2008 ED 55 PRCCS_ED1 3 Num CCS: principal procedure from ED NEDS 2008 ED 56 PRCCS_ED2 3 Num CCS: procedure 2 from ED NEDS 2008 ED 57 PRCCS_ED3 3 Num CCS: procedure 3 from ED NEDS 2008 ED 58 PRCCS_ED4 3 Num CCS: procedure 4 from ED NEDS 2008 ED 59 PRCCS_ED5 3 Num CCS: procedure 5 from ED NEDS 2008 ED 60 PRCCS_ED6 3 Num CCS: procedure 6 from ED NEDS 2008 ED 61 PRCCS_ED7 3 Num CCS: procedure 7 from ED NEDS 2008 ED 62 PRCCS_ED8 3 Num CCS: procedure 8 from ED NEDS 2008 ED 63 PRCCS_ED9 3 Num CCS: procedure 9 from ED