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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1993README.TXT
February 01, 1993 - (Principal Procedure Category)
- Hospital Weights File
RECLWT
Information is provided
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995README.TXT
April 01, 1995 - Hospital Weights File
RECLWT -- record layout for the Hospital Weights File
Information is provided
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997README.TXT
June 01, 1997 - Hospital Weights File
RECLWT -- record layout for the Hospital Weights File
Information is provided
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hcup-us.ahrq.gov/db/state/siddist/Iowa2009_2010SID_CD.pdf
December 01, 2011 - 11,960 3.50%
Hospital 4 11,081 3.17% 10,487 3.07%
Corrected discharge data for 2009 and 2010 was provided
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007v2.jsp
November 01, 2015 - Weights are provided to calculate national estimates pertaining to over 120 million ED visits in 2007 … Details on the percentage of population and ED visits by region are provided in Appendix I, Table 2. … AZ, CA, HI, MA, and NC: In each case, the HCUP Partner provided a source file that contained only ED … A list of data elements in the Hospital Weights File is provided in Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are provided in Appendix IV .
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006v2.jsp
November 01, 2015 - Weights are provided to calculate national estimates pertaining to over 120 million ED visits in 2006 … Details on the percentage of population and ED visits by region are provided in Appendix I, Table 2. … OH: The HCUP Partner provided a large outpatient database that combined records for ED services with … A list of data elements in the Hospital Weights File is provided in Appendix III, Table 4. … The NEDS contains more than 100 clinical and non-clinical variables provided in a hospital discharge
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007.jsp
January 01, 2007 - Weights are provided to calculate national estimates pertaining to over 120 million ED visits in 2007 … Details on the percentage of population and ED visits by region are provided in Appendix I, Table 2. … AZ, CA, HI, MA, and NC: In each case, the HCUP Partner provided a source file that contained only ED … A list of data elements in the Hospital Weights File is provided in Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are provided in Appendix IV .
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hcup-us.ahrq.gov/db/nation/neds/NEDS_2007_Introduction_v5.pdf
January 01, 2007 - Details on the percentage of
population and ED visits by region are provided in Appendix I, Table 2. … • AZ, CA, HI, MA, and NC: In each case, the HCUP Partner provided a source file that
contained … • OH: The HCUP Partner provided a large outpatient database that combined records for
ED services … A list of data elements in the Hospital
Weights File is provided in Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are
provided in Appendix IV.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2006_Introductionv4.pdf
January 01, 2006 - Details on the percentage of population and ED visits by region are provided in Appendix I,
Table 2. … • AZ, CA, HI, and MA: In each case, the HCUP Partner provided a source file that
contained only … • OH: The HCUP Partner provided a large outpatient database that combined records for
ED services … A list of data elements in the Hospital
Weights File is provided in Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are
provided in Appendix IV.
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hcup-us.ahrq.gov/db/nation/neds/NEDS2007v2IntroductionRevised.pdf
November 01, 2015 - Details on the percentage of
population and ED visits by region are provided in Appendix I, Table 2. … AZ, CA, HI, MA, and NC: In each case, the HCUP Partner provided a source file that
contained … OH: The HCUP Partner provided a large outpatient database that combined records for
ED services … A list of data elements in the Hospital Weights File is provided in
Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are provided in
Appendix IV.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2006v2_IntroductionRevised.pdf
November 01, 2015 - Details on the percentage of population and ED visits by region are provided in Appendix I,
Table 2. … AZ, CA, HI, and MA: In each case, the HCUP Partner provided a source file that
contained only … OH: The HCUP Partner provided a large outpatient database that combined records for
ED services … A list of data elements in the Hospital
Weights File is provided in Appendix III, Table 4. … Summary benchmarks for national estimates from the NEDS are provided in
Appendix IV.
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hcup-us.ahrq.gov/db/nation/nis/nisdde.jsp
February 01, 2025 - Prior to the 2012 NIS, the HCUP unique record identifier (KEY) provided … File
Prior to the 2012 NIS, the HCUP hospital identifier (HOSPID) provided … Data source hospital number
1988-2011
Core
DSNDX
Maximum number of diagnoses provided … by source
1988-1997
Core
DSNPR
Maximum number of procedures provided by source
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hcup-us.ahrq.gov/reports/methods/2019-04.pdf
January 01, 2019 - APPROACHES TO ASSIGNING COUNTY FROM ZIP CODE
The source of patient county information provided in the … The data element PSTCO retains the county code
provided by the HCUP Partner organization regardless … provided in the data element PSTCO) when available and assigns patient county on the basis of
ZIP … The data element ZIP retains the patient’s ZIP Code as provided by the
HCUP Partner, with a few exceptions … The level of observation in the AHA Linkage File is the Partner-provided
hospital identifier (DSHOSPID
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2012.jsp
January 01, 2012 - Weights are provided to calculate national estimates pertaining to 134 million ED visits in 2012. … Details on the percentage of population and ED visits by region are provided in Appendix I, Table 2. … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in Appendix IV . … Four data elements are provided.
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2010.jsp
January 01, 2010 - Details on the percentage of population and ED visits by region are provided in Appendix I, Table 2. … OH: The HCUP Partner provided a large outpatient database that combined records for ED services with … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in Appendix IV . … Four data elements are provided.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.pdf
January 01, 2009 - Details on
the percentage of population and ED visits by region are provided in Appendix I, Table 2. … A list of data elements in the Hospital Weights File is provided in Appendix III,
Table 4. … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in
Appendix IV. … Four data elements are provided.
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hcup-us.ahrq.gov/db/nation/neds/NEDS2009Introductionv3.pdf
September 01, 2011 - Details on
the percentage of population and ED visits by region are provided in Appendix I, Table 2. … A list of data elements in the Hospital Weights File is provided in Appendix III,
Table 4. … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in
Appendix IV. … Four data elements are provided.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2010Introductionv3.pdf
November 01, 2015 - Details on
the percentage of population and ED visits by region are provided in Appendix I, Table 2. … A list of data elements in the Hospital Weights File is provided in Appendix III,
Table 4. … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in
Appendix IV. … Four data elements are provided.
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hcup-us.ahrq.gov/db/state/siddist/ReportforCD_%20IssueinMDSID2006-2009.pdf
January 01, 2009 - The source-provided patient disposition codes for the following were erroneously mapped to
transfer
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2016.jsp
January 01, 2016 - Important considerations for data analysis are provided along with references detailed reports. … Weights are provided to calculate national and encounter-level estimates representing 144 million ED … The NEDS contains more than 100 clinical and non-clinical variables provided in a hospital discharge … More details are provided in the Stata load programs. … Summary benchmarks for national estimates from the NEDS are provided in Appendix D .