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hcup-us.ahrq.gov/reports/statbriefs/sb179-Emergency-Department-Trends.jsp
September 01, 2014 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … When more than one payer is listed for a hospital discharge, the first-listed payer is used. … Briefs
HCUP Statistical Briefs are descriptive summary reports presenting statistics on hospital inpatient … HCUPnet generates statistics using data from HCUP's Nationwide Inpatient Sample (NIS), the Kids' Inpatient … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID
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hcup-us.ahrq.gov/db/state/siddist/siddistvarnote1997.jsp
September 01, 2007 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Central Distributor SID: Availability of Data Elements
HCUP State Inpatient Databases … coding practices, click on the data element.
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hcup-us.ahrq.gov/db/vars/_prn/kidnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Procedures are compared to a list of ICD-9-CM codes valid for the discharge date. … 25
25
25
25
Since NPR can be greater than the number of procedures available on the inpatient … Warning: If a CPT or HCPCS procedure code was reported on a discharge in which the procedure coding … Otherwise, the procedure code was validated against a list of ICD-9-CM procedure codes with respect to discharge
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hcup-us.ahrq.gov/db/vars/atype/kidnote.jsp
September 01, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … beginning in the 1998 data. … Beginning in 2003, this source value was recoded to Trauma Center (ATYPE=5) for inpatient and outpatient … data.
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hcup-us.ahrq.gov/reports/methods/2010_01.pdf
January 01, 2010 - (or investigating what it would take to add) more detailed clinical
information to their hospital discharge … Administrative (discharge abstracts or claims) data include information on diagnoses and
procedures, … hospital discharge abstracts. … Enhancing discharge records with clinical data would produce information that:
has credibility with … VHI involved a pathologist to
design tools for mapping of inpatient lab tests and results to LOINC standards
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2018_Core_MaskedStats_Weighted.PDF
January 01, 2018 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2018 Core File
Means of Continuous Data Elements
Data Summary
Number of Strata 133
Number … DISP_ED Disposition of patient (uniform) from ED 35,807,950 0 1 99 2.43 0.03 2.35813 2.49530
DQTR Discharge … 1.44
6: Home health care 391,297 0.27
7: Against medical advice 2,043,167 1.42
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/vars/mdnum2_r/kidnote.jsp
September 02, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Caution should be used when tracking physicians back to 1999 inpatient data. … The encrypted values supplied by the data source in the 1999 inpatient data contained slightly different … coding than the values supplied beginning in the 2000 inpatient and ambulatory surgery data.
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hcup-us.ahrq.gov/db/vars/mdnum1_r/kidnote.jsp
September 01, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Caution should be used when tracking physicians back to 1999 inpatient data. … The encrypted values supplied by the data source in the 1999 inpatient data contained slightly different … coding than the values supplied beginning in the 2000 inpatient and ambulatory surgery data.
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hcup-us.ahrq.gov/reports/methods/2010_02.pdf
January 01, 2010 - inpatient care database in the
United States, containing data on nearly eight million hospital stays … • The Kids' Inpatient Database (KID) – the only all-payer inpatient care database for children
in … elements for the patient admission route and discharge disposition
underestimates the actual number … Another issue to consider is the time dimension of the two measures – a point in
time for a HCUP discharge … For estimates based on the HCUP nationwide databases – Nationwide Inpatient
Sample (NIS), Kids’ Inpatient
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hcup-us.ahrq.gov/db/vars/mdnum1_r/nisnote.jsp
September 01, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Caution should be used when tracking physicians back to 1999 inpatient data. … The encrypted values supplied by the data source in the 1999 inpatient data contained slightly different … coding than the values supplied beginning in the 2000 inpatient and ambulatory surgery data.
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hcup-us.ahrq.gov/db/vars/mdnum2_r/nisnote.jsp
September 02, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Caution should be used when tracking physicians back to 1999 inpatient data. … The encrypted values supplied by the data source in the 1999 inpatient data contained slightly different … coding than the values supplied beginning in the 2000 inpatient and ambulatory surgery data.
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hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
July 01, 2025 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Hwang’s method was enhanced for the inpatient data in this study because a large number of conditions … Calculating NCHRONIC: Users who wish to determine the number of chronic conditions on a discharge will
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hcup-us.ahrq.gov/db/vars/atype/nisnote.jsp
September 01, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … beginning in the 1998 data. … Beginning in 2003, this source value was recoded to Trauma Center (ATYPE=5) for inpatient and outpatient … data.
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hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.jsp
January 01, 2016 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … that risk of individual identification of persons is increased when an observation (i.e., individual discharge … Sample (NIS), the Nationwide Emergency Department Sample (NEDS), and the Kids' Inpatient Database (KID … In contrast, hospitals generally report total inpatient admissions, births, and emergency department … a given year is only a snapshot in time of the possible interrelationships among hospital, market, discharge
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hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit3_2.jsp
January 01, 2009 - Database Information
Research Tools
Request Data … Reports & Publications
Data Visualizations
Data Query Tools
Home
About … HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient
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hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2018.jsp
January 01, 2018 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Will not report any statistics where the number of observations (i.e., individual discharge records) … As such, the NASS does not contain any encounters admitted from the ambulatory setting to the inpatient … In contrast, hospitals generally report total inpatient admissions, births, and emergency department … a given year is only a snapshot in time of the possible interrelationships among hospital, market, discharge
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hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V23%20Definitions%20Manual.pdf
August 01, 2006 - Only the standard discharge data elements that hospitals already
collect are needed. … The APS-DRGs® achieved a 48% reduction in variance
using the same data. … Check that the patient’s discharge status is a valid inpatient UB-92 code. … Is discharge status in the range 01 - 08, 20, 30, 43, 50, 51, 61 - 65? … Did the patient expire (i.e., discharge status equal to 20)?
If no, go to Step 7.
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2016_Core_MaskedStats_Weighted.PDF
January 01, 2016 - of Data Elements. … : NEDS 2016 Core File
Means of Continuous Data Elements
Data Summary
Number of Strata 90
Number of … of Data Elements. … DISP_ED Disposition of patient (uniform) from ED 32,680,232 0 1 99 2.39 0.04 2.31621 2.46374
DQTR Discharge … 1.23
6: Home health care 274,316 0.19
7: Against medical advice 2,024,280 1.40
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2015_Core_MaskedStats.PDF
January 01, 2015 - please refer to the section on Description of Data Elements. … Core File
Means of Continuous Data Elements
please refer to the section on Description of Data Elements … 1.03
DISP_ED : Disposition of patient (uniform) from ED 30,542,691 0 1.00 99.00 10.68 27.05
DQTR : Discharge … 360,334 1.18
6: Home health care 52,431 0.17
7: Against medical advice 371,206 1.22
9: Admitted as an inpatient … )
please refer to the section on Description of Data Elements.
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2020_Core_MaskedStats_Weighted.PDF
January 01, 2020 - please refer to the section on Description of Data Elements. … For more information about the coding of HCUP data elements,
HCUP Weighted Summary Statistics Report … : NEDS 2020 Core File
Means of Continuous Data Elements
Data Summary
Number of Strata 140
Number … DISP_ED Disposition of patient (uniform) from ED 28,037,034 0 1 99 2.59 0.03 2.54435 2.64538
DQTR Discharge … 1.63
6: Home health care 403,983 0.33
7: Against medical advice 2,002,189 1.62
9: Admitted as an inpatient