-
hcup-us.ahrq.gov/db/state/siddist/siddist_filecompme.jsp
August 01, 2006 - hospitals included in the SID and the number of hospitals reported in the AHA Annual Survey is available starting
-
hcup-us.ahrq.gov/db/state/siddist/siddist_filecompmn.jsp
November 01, 2016 - hospitals included in the SID and the number of hospitals reported in the AHA Annual Survey is available starting
-
hcup-us.ahrq.gov/db/vars/ds_los_scale/kidnote.jsp
September 01, 2008 - Starting with the 2008 NIS, this data element is unavailable because it was discontinued as part of the
-
hcup-us.ahrq.gov/db/vars/ds_mrt_scale/kidnote.jsp
September 01, 2008 - Starting with the 2008 NIS, this data element is unavailable because it was discontinued as part of the
-
hcup-us.ahrq.gov/db/vars/ds_rd_scale/kidnote.jsp
September 01, 2008 - Starting with the 2008 NIS, this data element is unavailable because it was discontinued as part of the
-
hcup-us.ahrq.gov/db/state/siddist/siddist_filecompma.jsp
August 01, 2006 - hospitals included in the SID and the number of hospitals reported in the AHA Annual Survey is available starting
-
hcup-us.ahrq.gov/db/vars/necode/kidnote.jsp
September 01, 2008 - Starting with the 2012 NIS, NECODE is set to a maximum of four.
-
hcup-us.ahrq.gov/db/vars/necode/nedsnote.jsp
May 01, 2015 - Starting with the 2012 NIS, NECODE is set to a maximum of four.
-
hcup-us.ahrq.gov/db/state/sasddist/Introduction_to_SASD.pdf
January 01, 2025 - Starting with the 2006 SASD, the AHA Linkage files are available via the HCUP User Support website
( … Starting with the 2006 SASD, the AHA Linkage files are available via the HCUP User Support website
( … Starting with the 2006 SASD, the AHA Linkage files are available via the HCUP User Support website
( … Starting with the 2006 SASD, the AHA Linkage files are available via the HCUP User Support website
( … Starting with the 2006 SASD, the AHA Linkage files are available via the HCUP User Support website
(
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
January 01, 2021 - THE NIS WAS REDESIGNED BEGINNING WITH 2012
Starting in data year 2012, the NIS is a sample of discharges … Starting with the 2012 NIS, a systematic sampling design was used
to construct the database. … Groups File is available starting in data year 2005. … Thus, long term acute care facilities were
eliminated starting with the 2012 NIS. … Starting with the 2012 NIS, a systematic sampling design is used to
construct the database.
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompin.jsp
September 01, 2024 - included in the SEDD and the number of hospitals reported in the AHA
Annual Survey is available starting
-
hcup-us.ahrq.gov/sasload/sasload_search.jsp
August 01, 2025 - 1991
1990
Database:
SID
SASD
SEDD
Data year specific notes:
Starting
-
hcup-us.ahrq.gov/db/vars/race/nedsnote.jsp
May 01, 2015 - 5
White
1
White
3
Black (Non-Hispanic)
2
Black
4
Hispanic (Effective starting … Missing
8
Invalid (starting in 2020)
.A
Invalid
Any values not documented by the data … source
HISPANIC_X
1
Neither Hispanic nor Latino
2
Hispanic or Latino
8 (starting … Tennessee (SID and SEDD)
Tennessee
(Valid starting 2007)
RACE_X
RACE … Missing
HISPANIC_X (Effective starting 2011)
0
Unknown
1
Hispanic
2
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2015Q1Q3_Severity.TXT
November 09, 2017 - year of data
10- 35 File name
37- 39 Data element number
41- 69 Data element name
71- 73 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2013_Severity.TXT
January 01, 2013 - year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2012_Severity.TXT
January 01, 2012 - year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2014_Severity.TXT
January 01, 2014 - year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2011_Severity.TXT
January 01, 2011 - of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Hospital.TXT
January 01, 2008 - year of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2011_Hospital.TXT
January 01, 2011 - of data
10- 25 File name
27- 29 Data element number
31- 59 Data element name
61- 63 Starting