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hcup-us.ahrq.gov/reports/methods/2018-02_Supp3.pdf
January 01, 2018 - Note: Discharge totals include discharges with Medicaid or CHIP as an expected payer. … Data Sources: 
Table 3C. … Census Population Data (FY 2013) HCUP SID (FY 2013) HCUP SID (2016)a
X4A0T
b HCUP Medicaid discharge … Note: Discharge totals include discharges with Medicaid or CHIP as an expected payer. … Sources of 2007 HCUP Inpatient Data for the NHQR and the NHDR 
	Table 3.
                                     
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2015.jsp
January 01, 2015 - Data Elements in the Q4 2015 NEDS Supplemental Inpatient File 
 Table C.4:  Data Elements in the 2015 … State Inpatient Databases (SID) contain discharge-level information on patients initially seen in the … ICD-10-PCS: procedure coding on inpatient data. … Supplemental Inpatient File:  This file contains data elements that are specific to the inpatient stay … Type of Data Element 
 HCUP Data Element 
 Coding Notes 
 
 
 Discharge counts 
 N_DISC_U 
 Number of
                                     
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hcup-us.ahrq.gov/db/nation/neds/NEDS2020Introduction.pdf
September 01, 2022 - Data Elements in the 2020 NEDS Supplemental Inpatient File ................................. 6 
Table … • ICD-10-PCS: procedure coding on inpatient data 
The HCUP User Support (HCUP-US) website has an … • Supplemental Inpatient File: This file contains data elements that are specific to the 
inpatient … Discharge Weights 
Discharge weights were also calculated by stratum. … Data Elements in the 2020 NEDS Supplemental Inpatient File 
Type of 
Data Element 
HCUP  
Data Element
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb122.jsp
October 01, 2011 - Reports & Publications 
 
 
 Data Visualizations 
 
 
 Data Query Tools 
 
 
 Home 
 
 
 About … Reports Archive 
 
 
 
 
 
 
 
 DATA VISUALIZATIONS 
 
 
 
 
 
 DATA QUERY TOOLS … If all hospital inpatients with any mention of septicemia are included—those with a principal diagnosis … from the 2009 HCUP Nationwide Inpatient Sample. … NCHS data brief, no 62.
                                     
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hcup-us.ahrq.gov/reports/methods/2003_05.pdf
January 01, 2003 - discharge-level health care data. … To apply the AHRQ Quality Indicators to HCUP hospital discharge data, several steps were 
taken:  1) … data using the Uniform Hospital Discharge Data Set (UHDDS) and the 
Uniform Bill (UB-92) formats. … Provider-based QIs using Weighted Discharge Data (SID and NIS) 
 
 
a. … Standard error estimates for inpatient rates per 1,000 discharges using discharge 
counts in both the
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb83.pdf
December 01, 2009 - Data Source  
 
The estimates in this Statistical Brief are based upon data from the HCUP Nationwide … Inpatient 
Sample, 2003, 2005 and 2007. … Unit of analysis 
The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person … who is admitted to the hospital multiple times in one year will be 
counted each time as a separate "discharge … The PQIs are a set of measures that can be used with hospital inpatient 
discharge data to identify quality
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb164.jsp
October 01, 2013 - Reports & Publications 
 
 
 Data Visualizations 
 
 
 Data Query Tools 
 
 
 Home 
 
 
 About … and Utilization Project (HCUP) 2011 State Inpatient Databases (SID) from 32 States that include data … Hospitals and individual discharge records with missing or incomplete present-on-admission information … Databases (SID) are hospital inpatient databases from data organizations participating in HCUP. … The SID contain the universe of the inpatient discharge abstracts in the participating HCUP States, translated
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb152.jsp
March 01, 2013 - Note: Data include all discharges from inpatient hospitals during 2008 in Arizona, California, Colorado … The SID employed in this study include data on 15,811,363 inpatient stays—of which 177,056 are for homeless … There is an indicator for each discharge from inpatient hospitals or hospital-affiliated EDs regarding … Databases (SID) are hospital inpatient databases from data organizations participating in HCUP. … The SID contain the universe of the inpatient discharge abstracts in the participating HCUP States, translated
                                     
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hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2023.jsp
January 01, 2023 - The NIS is sampled from the HCUP  State Inpatient Databases (SID) , which include all inpatient data … NIS Discharge Weights Over Time 
 
 NIS data are available annually beginning with data year 1988. … The  WEIGHT  statement, which includes the NIS discharge weight or data element  DISCWT . … Discharge Weight and Hospital Weights 
 
 
 NEDS Data Element Discharge Weight 
 To produce nationally … When the discharge weight (DISCWT) is applied to NEDS discharge-level data, the result is an estimate
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb62.pdf
October 10, 2008 - Inpatient 
Sample (NIS). … who is admitted to the hospital multiple times in one year will be counted each time as a 
separate "discharge … When more than one payer is listed for a hospital discharge, the first-listed payer is used. … HCUPnet generates statistics using data from HCUP's Nationwide Inpatient Sample 
(NIS), the Kids' Inpatient … NIS discharge records), as well as from the all-inclusive HCUP NIS 
Database.
                                     
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hcup-us.ahrq.gov/reports/methods/2009_01.pdf
January 01, 2009 - discharge-level health care data. … Discharge Data Set (UHDDS) format. … Standard error estimates for inpatient rates per 1,000 discharges using discharge 
counts in both the … States that contribute inpatient data (37 States in the 2005 NIS). … The PQIs were 
developed for use with hospital inpatient discharge data.
                                     
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hcup-us.ahrq.gov/db/vars/discwtcharge/kidnote.jsp
September 01, 2008 - Reports & Publications 
 
 
 Data Visualizations 
 
 
 Data Query Tools 
 
 
 Home 
 
 
 About … Reports Archive 
 
 
 
 
 
 
 
 DATA VISUALIZATIONS 
 
 
 
 
 
 DATA QUERY TOOLS … weight on the HCUP Nationwide Inpatient Sample (NIS), and Kids' Inpatient Database (KID) for total charge … In the 2000 NIS and KID, there are two discharge-level weights (DISCWT and DISCWTCHARGE). … For detailed information about the development and use of discharge and hospital weights, see the year-specific
                                     
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006v2.jsp
November 01, 2015 - NEDS Supplemental ED File 
 Table 3:  Data Elements in the NEDS Supplemental Inpatient File 
 Table … Supplemental Inpatient File:  This file contains data elements that are not specific to the emergency … Refer to  Appendix III, Table 3  for a list of data elements in the NEDS Supplemental Inpatient File. … Data Elements in the NEDS Supplemental Inpatient File 
 
 
 
 Type of 
        Data Element 
 HCUP … ) in use on discharge date 
 
 
 Length of hospital inpatient stay 
 LOS_IP 
 Length of stay, edited
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb115.pdf
June 01, 2011 - Readmission rates 7, 14, and 30 days post-
discharge are presented by expected primary payer and age … Across all payers and age groups, readmission rates 
increased with the number of days post-discharge … Source  
 
The estimates in this Statistical Brief are based upon data from the HCUP 2008 State Inpatient … Databases (SID) are hospital inpatient databases from data organizations 
participating in HCUP. … The SID contain the universe of the inpatient discharge abstracts in the 
participating HCUP states,
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb272-COVID19-Hospitalizations.pdf
December 01, 2020 - Databases (SID) and 2020 quarterly inpatient 
data from nine States. … Databases (SID) and 2020 quarterly inpatient data. … The HCUP inpatient data contain the universe of the inpatient discharge abstracts in the participating … The inpatient data can be used to investigate questions unique to one State, to compare data from two … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data) 
This analysis
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb78.pdf
August 01, 2009 - Brief are based upon data from the HCUP 2007 Nationwide Inpatient 
Sample (NIS). … by the disposition of the patient at 
discharge as indicated on the medical record. … Any discharge not defined as against medical advice 
(routine, in-hospital deaths, or discharge to short-term … HCUPnet generates statistics using data from HCUP's Nationwide Inpatient Sample 
5 
(NIS), the Kids … ' Inpatient Database (KID), the State Inpatient Databases (SID), and the State Emergency 
Department
                                     
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
January 01, 2009 - in the NEDS Supplemental Inpatient File 
 Table 4:  Data Elements in the NEDS Hospital Weights File … Supplemental Inpatient File:  This file contains data elements that are not specific to the ED, such … Refer to  Appendix III, Table 3  for a list of data elements in the NEDS Supplemental Inpatient File. … Data Elements in the NEDS Supplemental Inpatient File 
 
 
 
 Type of 
        Data Element 
 HCUP … Geographic Region from Two ED Data Sources, 2009 
 
 
 
 ED Visits Resulting in Inpatient Admissions
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb102.jsp
December 01, 2010 - Reports & Publications 
 
 
 Data Visualizations 
 
 
 Data Query Tools 
 
 
 Home 
 
 
 About … Reports Archive 
 
 
 
 
 
 
 
 DATA VISUALIZATIONS 
 
 
 
 
 
 DATA QUERY TOOLS … Inpatient Sample (NIS). … Discharge status 
Discharge status indicates the disposition of the patient at discharge from the hospital … Sample (NIS) is a nationwide database of hospital inpatient stays.
                                     
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006.jsp
January 01, 2006 - NEDS Supplemental ED File 
 Table 3:  Data Elements in the NEDS Supplemental Inpatient File 
 Table … Supplemental Inpatient File:  This file contains data elements that are not specific to the emergency … Refer to  Appendix III, Table 3  for a list of data elements in the NEDS Supplemental Inpatient File. … Data Elements in the NEDS Supplemental Inpatient File 
 
 
 
 Type of 
        Data Element 
 HCUP … ) in use on discharge date 
 
 
 Length of hospital inpatient stay 
 LOS_IP 
 Length of stay, edited
                                     
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hcup-us.ahrq.gov/reports/statbriefs/sb189-Hospital-Readmissions-Psychiatric-Disorders-2012.pdf
January 01, 2012 - Databases 
This analysis used State Inpatient Databases (SID) limited to data from community hospitals … ) Inpatient Sample (NIS) is based on data from community hospitals, which are 
defined as short-term, … About the SID  
 
The HCUP State Inpatient Databases (SID) are hospital inpatient databases from data … The SID contain the universe of the inpatient discharge abstracts in the 
participating HCUP States, … HCUPnet generates statistics using data from HCUP's National (Nationwide) Inpatient 
Sample (NIS), the