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  1. Filespecifications Nis 2008 Hospital

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Hospital.TXT
    January 01, 2008 - Data Set Name: NIS_2008_HOSPITAL Number of Observations: 1056 Total Record Length: 209 … Total Number of Data Elements: 33 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 … data element in ASCII file 65- 67 Ending column of data element in ASCII file 69 Non-zero number … 2008 Hospital 7 HOSPID 76 80 Num HCUP hospital identification number

  2. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
    January 01, 2005 - of Hospitals Number of Hospitals in Universe Number of Hospitals in Frame (and percent of universe … of Hospitals Number of Hospitals in Universe Number of Hospitals in Frame (and percent of universe … number for the total sample. … This number is more consistent with the number of discharges we receive from the state data sources. … with their total number of deliveries.

  3. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.pdf
    January 01, 2004 - of Hospitals Number of Hospitals in Universe Number of Hospitals in Frame (and percent of universe … of Hospitals Number of Hospitals in Universe Number of Hospitals in Frame (and percent of universe … number for the total sample. … This number is more consistent with the number of discharges we receive from the state data sources. … of discharges was double the observed number.

  4. HCUP Nationwide Inpatient Sample Design Report 1994

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
    January 01, 1994 - NIS Hospital Sample   Regular Sample Total Sample Year Number of Hospitals Number … of Discharges Number of Hospitals Number of Discharges NIS, Release 1 1988 758 5,242,904 … Number of Hospitals and Discharges in Longitudinal Cohort Number of Years Calendar Years Longitudinal … As a simple example, each hospital's number of C-sections would be correlated with their total number … The number of C-sections must be obtained from discharge data, but the number of deliveries is available

  5. Kid 2016 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2016_MaskedStats_Hospital.PDF
    January 01, 2016 - of universe births in the stratum 4,200 0 1,255.00 306,482.00 55,775.39 70,269.16 N_DISC_U : Number … in the stratum 4,200 0 181.00 113,860.00 19,390.09 26,397.78 S_CHLD_U : Number of sample pediatric … births in the stratum 4,200 0 40.00 96,931.00 15,924.06 22,345.90 S_DISC_U : Number of sample births … and children in the stratum 4,200 0 547.00 420,689.00 46,366.60 78,668.47 S_HOSP_U : Number of sample … hospitals in the stratum 4,200 0 2.00 227.00 79.76 52.88 S_UNCB_U : Number of sample uncomplicated

  6. 1993Reclsabc

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/1993RECLSABC.txt
    March 18, 1996 - 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 … date 29 MDC10 93 94 Num I:MDC, Version 10 30 MDID_S 95 110 Char I:Attending physician number … 46 SEX 166 167 Num I:Sex 47 SURGID_S 168 183 Char I:Primary surgeon number (synthetic) 48

  7. Filespecifications Nis 2015Q1Q3 Dx Pr Grps

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2015Q1Q3_DX_PR_GRPS.TXT
    November 09, 2017 - Data Set Name: NIS_2015Q1Q3_DX_PR_GRPS Number of Observations: 5377720 Total Record Length: … 873 Total Number of Data Elements: 208 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … 4 NIS 2015 NIS_2015Q1Q3_DX_PR_GRPS 135 HOSP_NIS 587 591 Num NIS hospital number

  8. 1996Recl C

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECL_C.txt
    February 13, 1998 - Admission day of week 2 AMONTH 3 4 Num I:Admission month 3 DSNDX 5 6 Num I:Max number … of diagnoses from source 4 DSNPR 7 8 Num I:Max number of procedures from source 5 DSNUM … 9 10 Num I:Data source ID number 6 DSTYPE 11 11 Num I:Data source type 7 DXSYS … I:Secondary expected payer, nonuniform 13 PROCESS 27 37 Num I:HCUP-3 discharge processing ID number … 16 SEQ_SID 53 65 Num I:HCUP-3 SID record sequence number �

  9. 1997Recl C

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997RECL_C.txt
    November 12, 1999 - Admission day of week 2 AMONTH 3 4 Num I:Admission month 3 DSNDX 5 6 Num I:Max number … of diagnoses from source 4 DSNPR 7 8 Num I:Max number of procedures from source 5 DSNUM … 9 10 Num I:Data source ID number 6 DSTYPE 11 11 Num I:Data source type 7 DXSYS … I:Secondary expected payer, nonuniform 13 PROCESS 27 37 Num I:HCUP discharge processing ID number … 16 SEQ_SID 53 65 Num I:HCUP SID record sequence number �

  10. 1995Recl C

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECL_C.txt
    February 13, 1998 - Admission day of week 2 AMONTH 3 4 Num I:Admission month 3 DSNDX 5 6 Num I:Max number … of diagnoses from source 4 DSNPR 7 8 Num I:Max number of procedures from source 5 DSNUM … 9 10 Num I:Data source ID number 6 DSTYPE 11 11 Num I:Data source type 7 DXSYS … I:Secondary expected payer, nonuniform 13 PROCESS 27 37 Num I:HCUP-3 discharge processing ID number … 16 SEQ_SID 53 65 Num I:HCUP-3 SID record sequence number �

  11. 1994Recl C

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECL_C.txt
    December 06, 1996 - Admission day of week 2 AMONTH 3 4 Num I:Admission month 3 DSNDX 5 6 Num I:Max number … of diagnoses from source 4 DSNPR 7 8 Num I:Max number of procedures from source 5 DSNUM … 9 10 Num I:Data source ID number 6 DSTYPE 11 11 Num I:Data source type 7 DXSYS … I:Secondary expected payer, nonuniform 13 PROCESS 27 37 Num I:HCUP-3 discharge processing ID number … 16 SEQ_SID 53 65 Num I:HCUP-3 SID record sequence number

  12. Filespecifications Kid 2019 Severity V2

    hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2019_Severity_V2.TXT
    January 01, 2019 - Data Set Name: KID_2019_SEVERITY Number of Observations: 3089283 Total Record Length … : 21 Total Number of Data Elements: 5 Created on 12/02/2022. … 3 Database name 5- 8 Discharge year of data 10- 35 File name 37- 40 Data element number … data element in ASCII file 77- 80 Ending column of data element in ASCII file 82- 82 Non-zero number … KID 2019 KID_2019_Severity 1 HOSP_KID 1 5 Num KID hospital number

  13. Filespecifications Nis 2018 Severity

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2018_Severity.TXT
    January 01, 2018 - Data Set Name: NIS_2018_SEVERITY Number of Observations: 7105498 Total Record Length: … 23 Total Number of Data Elements: 5 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … NIS 2018 NIS_2018_Severity 2 KEY_NIS 6 15 Num NIS record number

  14. Filespecifications Nis 2019 Severity V2

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2019_Severity_V2.TXT
    January 01, 2019 - Data Set Name: NIS_2019_SEVERITY Number of Observations: 7083805 Total Record Length … : 23 Total Number of Data Elements: 5 Created on 12/02/2022. … 3 Database name 5- 8 Discharge year of data 10- 35 File name 37- 40 Data element number … data element in ASCII file 77- 80 Ending column of data element in ASCII file 82- 82 Non-zero number … NIS 2019 NIS_2019_Severity 1 HOSP_NIS 1 5 Num NIS hospital number

  15. Filespecifications Nis 2015Q4 Severity

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2015Q4_Severity.TXT
    November 09, 2017 - Data Set Name: NIS_2015Q4_SEVERITY Number of Observations: 1776269 Total Record Length: … 23 Total Number of Data Elements: 5 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … NIS 2015 NIS_2015Q4_Severity 5 KEY_NIS 14 23 Num NIS record number

  16. Filespecifications Nis 2017 Severity

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2017_Severity.TXT
    January 01, 2017 - Data Set Name: NIS_2017_SEVERITY Number of Observations: 7159694 Total Record Length: … 23 Total Number of Data Elements: 5 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … NIS 2017 NIS_2017_Severity 2 KEY_NIS 6 15 Num NIS record number

  17. Filespecifications Nis 2016 Severity

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2016_Severity.TXT
    January 01, 2016 - Data Set Name: NIS_2016_SEVERITY Number of Observations: 7135090 Total Record Length: … 23 Total Number of Data Elements: 5 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … NIS 2016 NIS_2016_Severity 2 KEY_NIS 6 15 Num NIS record number

  18. Filespecifications Kid 2016 Severity

    hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2016_Severity.TXT
    January 01, 2016 - Data Set Name: KID_2016_SEVERITY Number of Observations: 3117413 Total Record Length: … 21 Total Number of Data Elements: 5 Columns Description ======= =========== 1- 3 Database … name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data … data element in ASCII file 75- 77 Ending column of data element in ASCII file 79- 79 Non-zero number … KID 2016 KID_2016_Severity 2 RECNUM 6 13 Num KID record number

  19. Kid 2012 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2012_MaskedStats_Hospital.PDF
    January 01, 2012 - of universe births in the stratum 4,179 0 1,632.00 271,064.00 57,359.35 68,914.14 N_DISC_U : Number … universe discharges in the stratum 4,179 0 17,370.00 2,912,746.00 591,456.82 685,089.76 N_HOSP_U : Number … in the stratum 4,179 0 34.00 396,348.00 31,577.95 61,233.16 S_CMPB_U : Number of sample complicated … births in the stratum 4,179 0 0.00 69,732.00 12,841.82 17,355.82 S_DISC_U : Number of sample births … and children in the stratum 4,179 0 755.00 400,835.00 48,398.00 75,397.98 S_HOSP_U : Number of sample

  20. Kid 2019 Maskedstats Hospital V2 (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Hospital_V2.PDF
    January 01, 2019 - 3,998 10,001 40,938 27,107.0 30,352 108,373,787 N_BRTH_U : Number of universe births in the stratum … 3,998 839 327,039 59,052.9 21,853 236,093,324 N_DISC_U : Number of universe discharges in the stratum … 3,998 5,773 3,479,992 617,072.2 249,758 2,467,054,478 N_HOSP_U : Number of universe hospitals in the … 22,814.8 7,096 91,213,556 S_CHLD_U : Number of sample pediatric non-births in the stratum 3,998 26 … 440,930 28,798.2 5,398 115,135,107 S_CMPB_U : Number of sample sick newborns in the stratum 3,998 31
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