-
hcup-us.ahrq.gov/reports/statbriefs/sb7.jsp
May 01, 2006 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/reports/statbriefs/sb197-Characteristics-Quality-Hospitals-Health-Systems.jsp
December 01, 2015 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes … International Classification of Diseases, Ninth Revision, Clinical Modification [ICD-9-CM] principal diagnosis codes
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2020_Core_V2.TXT
January 01, 2020 - Data Set Name: NIS_2020_CORE
Number of Observations: 6471165
Total Record Length: 647
Total Number of Data Elements: 127
Created on 12/01/2022.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2022_Core.TXT
January 01, 2022 - Data Set Name: NIS_2022_CORE
Number of Observations: 6578372
Total Record Length: 647
Total Number of Data Elements: 127
Created on 10/15/2024.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element number
42- …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2019_Core_V2.TXT
January 01, 2019 - Data Set Name: NIS_2019_CORE
Number of Observations: 7083805
Total Record Length: 647
Total Number of Data Elements: 127
Created on 12/02/2022.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2021_Core.TXT
January 01, 2021 - Data Set Name: NIS_2021_CORE
Number of Observations: 6666752
Total Record Length: 647
Total Number of Data Elements: 127
Created on 12/22/2023.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element number
42- …
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2022_Core.TXT
January 01, 2022 - Data Set Name: KID_2022_CORE
Number of Observations: 3009812
Total Record Length: 649
Total Number of Data Elements: 129
Created on 11/07/2024.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element number
42- …
-
hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn22.pdf
November 20, 2012 - Matching patients across institutions without definitive patient identifiers
©2012 MFMER | slide-1
Jim Naessens, Stephanie Peterson, Ahmed Rahman, Matt Johnson,
Diane Olson, Sue Visscher, Kyle Koenig
Matching patients across
institutions without definitive patient
identifiers
November 20, 2012
©201…
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2019_Core_V2.TXT
January 01, 2019 - Data Set Name: KID_2019_CORE
Number of Observations: 3089283
Total Record Length: 649
Total Number of Data Elements: 129
Created on 12/02/2022.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element…
-
hcup-us.ahrq.gov/team/NationwideDUA.pdf
May 31, 2025 - HCUP Nationwide Data Use Agreement
Data Use Agreement for HCUP Nationwide Databases 1
DATA USE AGREEMENT for the
Nationwide Databases from the
Healthcare Cost and Utilization Project
Agency for Healthcare Research and Quality
8/20/2023
This Data Use Agreement (“Agreement”) governs the disclosure and use of data…
-
hcup-us.ahrq.gov/reports/statbriefs/sb2.pdf
February 01, 2006 - Statistical Brief #2: Reasons for Being Admitted to the Hospital through the Emergency Department, 2003
HEALTHCARE COST AND
UTILIZATION PROJECT
Agen
Res
2
February 2006
Circul
of the
were t
for ad
throug
26.3 p
sions;
11.4 p
The to
accou
all hos
the ED
single
condit
(5.7 p
admis
Comp
d…
-
hcup-us.ahrq.gov/db/state/sasddist/sasddistvarnote2023.jsp
April 01, 2025 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/sasddist/sasddistvarnote2019.jsp
October 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/sasddist/sasddistvarnote2013.jsp
May 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/db/state/sasddist/sasddistvarnote2012.jsp
May 01, 2020 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/reports/statbriefs/sb174-Emergency-Department-Visits-Overview.pdf
April 01, 2014 - International Classification of Diseases, Ninth Revision, Clinical Modification, which
assigns numeric codes … There are approximately 14,000 ICD-9-CM diagnosis codes.
-
hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi27.pdf
December 04, 2011 - eHHIC: Linking Lab Data to Inpatient Discharge Data
Hawaii Health Information Corporation
Enhancing Hawaii Hospital Information Content (eHHIC)
Deliverable 4
Linking Lab Data to Inpatient
Discharge Data
2 | P a g e
TABLE OF CONTENTS
I. OBJECTIVE……………………………….……………
-
hcup-us.ahrq.gov/reports/methods/EvalofSASD1999Final.pdf
June 13, 2003 - MAINTAIN AND EXPAND
HCUP Methods Series
kbr33831
Contact Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
http://www.hcup-us.ahrq.gov
For Technical Assistance with HCUP Products:
Email: hcup@ahrq.go…
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit5_6.jsp
January 01, 2009 - for ICD-9-CM
Elixhauser Comorbidity Software for ICD-9-CM
Utilization Flags for Revenue Center Codes
-
hcup-us.ahrq.gov/reports/natstats/his96/table2b.htm
January 01, 1996 - Out of the "All Discharges" category, 11,002 discharges had
invalid procedure codes and are not