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hcup-us.ahrq.gov/kidoverview.jsp
February 01, 2025 - KID Overview
Overview of the Kids' Inpatient Database (KID)
The Kids' Inpatient Database … HCUP inpatient data are based on administrative data—discharge abstracts created by hospitals for billing … For 2022, there are three discharge-level files and one hospital-level file:
Discharge-level files … Core File is a single discharge-level file containing commonly used data elements (e.g., age, expected … Severity File is a single discharge-level file containing additional data elements to aid in identifying
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompak.jsp
June 01, 2024 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … , Alaska supplies discharge abstract data for inpatient stays
from Alaska general acute care and … Prior to 2015 data, Alaska supplied discharge abstract data for
inpatient stays from Alaska general … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still a … patient" or "admitted
as an inpatient" were excluded from the HCUP Alaska inpatient data.
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hcup-us.ahrq.gov/db/nation/kid/kid_2009_introduction.jsp
January 01, 2009 - Overview of KID Data
KID Data Sources, Hospitals, and Inpatient Stays
State-Specific Restrictions … Summary of KID Data Sources, Hospitals, and Inpatient Stays, 1997-2009
Figure 1. … Data Elements in the KID Inpatient Core File
Table 2. … KID Data Elements
The KID contains two types of data: inpatient stay core records and hospital information … Data Elements in the KID Inpatient Core File
Note: Not all data elements in the KID are uniformly coded
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2010.jsp
January 01, 2010 - Overview Of NIS Data
NIS Data Sources, Hospitals, and Inpatient Stays
State–Specific Restrictions … ELEMENTS
Table 1: Data Elements in the NIS Inpatient Core Files
Table 2: Data Elements in the … of NIS Data
The Nationwide Inpatient Sample (NIS) contains all–payer data on hospital inpatient stays … data sources, number of hospitals, and number of unweighted and weighted inpatient stays in NIS data … The 2010 NIS includes the following compressed files:
Inpatient Core File: This inpatient discharge-level
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hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
January 01, 2003 - Design of the HCUP KIDS' Inpatient Database (KID), 2003
Kids' Inpatient Database (KID)
… Weight Data Elements
To produce nationwide estimates, use the discharge weights to extrapolate sampled … If an AHA hospital could not be matched to the discharge data provided by the data source, it was eliminated … For example, when a sample hospital contributed only two quarters of discharge data to the KID, the … Q i is the number of quarters of discharge data contributed by hospital i to the KID (usually Q i
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www.ahrq.gov/patient-safety/quality-resources/tools/chtoolbx/measures/measure-3.html
November 01, 2017 - AHRQ QIs are based on readily available hospital discharge administrative data. … Example : Hospital discharge data for a given condition, e.g., pediatric asthma, can be analyzed to identify … discharge data to provide a perspective on the quality of pediatric healthcare. … (hospital discharge data). … Quality indicators using hospital discharge data: State and national applications.
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
January 01, 2011 - Overview Of NIS Data
NIS Data Sources, Hospitals, and Inpatient Stays
State–Specific Restrictions … ELEMENTS
Table 1: Data Elements in the NIS Inpatient Core Files
Table 2: Data Elements in the … of NIS Data
The Nationwide Inpatient Sample (NIS) contains all-payer data on hospital inpatient stays … data sources, number of hospitals, and number of unweighted and weighted inpatient stays in NIS data … The 2011 NIS includes the following compressed files:
Inpatient Core File: This inpatient discharge-level
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
January 01, 2009 - Overview Of NIS Data
NIS Data Sources, Hospitals, and Inpatient Stays
State-Specific Restrictions … ELEMENTS
Table 1: Data Elements in the NIS Inpatient Core Files
Table 2: Data Elements in the … of NIS Data
The Nationwide Inpatient Sample (NIS) contains all-payer data on hospital inpatient stays … data sources, number of hospitals, and number of unweighted and weighted inpatient stays in NIS data … It includes the following files:
Inpatient Core File: This inpatient discharge-level file contains
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www.ahrq.gov/downloads/monahrq/ppt/MONAHRQ1vs2_Presentation.ppt
February 01, 2011 - discharge data and/or CMS Hospital Compare data
Update Web page navigation and design
Additional … in MONAHRQ 2.0
MONAHRQ 2.0 lets you load:
your hospital discharge data
Hospital Compare inpatient … discharge data and/or CMS Hospital Compare Data. … Screen shot of MONAHRQ 2.0 application; yellow circle around the options for Inpatient Discharge Data … discharge data and/or CMS Hospital Compare data
Update Web page navigation and design
Additional
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hcup-us.ahrq.gov/db/nation/nis/NIS97_Overview_122104.pdf
September 01, 2002 - The SID contain the universe of the inpatient discharge abstracts in the participating
HCUP States, … formatted data files are included:
Inpatient Core Files: These inpatient discharge-level files contain … discharge record, along with the data element necessary to link to
the discharge record in the Core … discharge record, along with the data element necessary to link to
the discharge record in the Core … Subsample Inpatient Core Files: Each of these discharge-level files contain all data
elements from
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hcup-us.ahrq.gov/reports/statbriefs/sb175-Hospital-Cost-Utilization-Projections-2013.jsp
July 01, 2014 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … The DRG grouper first assigns the discharge to an MDC, based on the principal diagnosis. … 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, translated
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2005.jsp
January 01, 2005 - Data Elements in the NIS Inpatient Core Files
Table 4. … NIS DATA
The Nationwide Inpatient Sample (NIS) contains all-payer data on hospital inpatient stays … CD-ROM #1 contains:
Inpatient Core File: This inpatient discharge-level file contains data for … State Inpatient Databases (SID) are hospital inpatient databases from Data Organizations participating … The SID contain the universe of the inpatient discharge abstracts in the participating HCUP states, translated
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2006.jsp
January 01, 2006 - Overview Of NIS Data
NIS Data Sources, Hospitals, and Inpatient Stays
State-Specific Restrictions … ELEMENTS
Table 1: Data Elements in the NIS Inpatient Core Files
Table 2: Data Elements in the … NIS DATA
The Nationwide Inpatient Sample (NIS) contains all-payer data on hospital inpatient stays … data sources, number of hospitals, and number of unweighted and weighted inpatient stays in NIS data … CD-ROM #1 contains:
Inpatient Core File: This inpatient discharge-level file contains data for 100%
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qualityindicators.ahrq.gov/Downloads/Resources/Presentations/2005/2005AHRQQI_McBride_Combining_Sets_to_Assess_Health_of_Communities.ppt
January 01, 2005 - Source: Texas Hospital Inpatient Discharge Public Use Data File, 1999-2003, Texas Health Care Information … Source: Texas Hospital Inpatient Discharge Public Use Data File, 1999-2003, Texas Health Care Information … Source: Texas Hospital Inpatient Discharge Public Use Data File, 1999-2003, Texas Health Care Information … Source: Texas Hospital Inpatient Discharge Public Use Data File, 1999-2003, Texas Health Care Information … Source: Texas Hospital Inpatient Discharge Public Use Data File, 1999-2003, Texas Health Care Information
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www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-0176-technicalspecs.pdf
January 01, 2011 - Discharge date is after
admission date
99234-99236
Inpatient as
defined in Table
POSClass … H0004, H005, H007,
Inpatient as
defined in Table
POSClass
1. … INPATIENT
CPT 99221-99233, 99251-99255, 99356-99357 INPATIENT
POS
04, 05, 07, 11, 12, 13 … If POS or Revenue or CPT codes indicate INPATIENT, classify as INPATIENT. End Algorithm.
2. … /county-level-data-sets/download-data.aspx
http://www.ers.usda.gov/data-products/county-level-data-sets
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hcup-us.ahrq.gov/db/nation/nis/reports/2003niscomparisonrpt.jsp
May 01, 2016 - The AHA Survey data report discharges and inpatient days (overall, Medicare, and Medicaid), as well as … Because of the omission of managed care patients in the MedPAR data, the NIS discharge estimates were … outcomes:
Total discharge counts
Average length of stay (ALOS)
Inpatient mortality rate … The AHA Survey data report discharges and inpatient days (overall, Medicare, and Medicaid), as well as … National Hospital Discharge Survey Public Use Data File Documentation: 2003. Washington, DC: U.S.
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2000.jsp
January 01, 2000 - NIS DATA
The Nationwide Inpatient Sample contains all-payer data on hospital inpatient stays from States … and number of inpatient stays in NIS data. … : This inpatient discharge-level file contains data for 100% of the discharges from a sample of hospitals … Subsample Inpatient Core Files: Each of these discharge-level files contain all data elements from … 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/natstats/his96.htm
September 01, 1999 - Inpatient Sample. … This report, Hospital Inpatient Statistics, 1996 , is based on data
from the latest year of the HCUP … data for 1992 and 1995 . … The data presented in Hospital Inpatient Statistics, 1996 , are
organized using the Clinical
Classifications … Select NIS data are now available through HCUPnet , an interactive data repository
which can accommodate
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www.ahrq.gov/talkingquality/measures/setting/hospitals/databases.html
January 01, 2023 - Many hospital quality measures are created using hospital administrative discharge data. … Discharge status.
Length of stay.
Charges. … HCUP databases, which contain data elements from inpatient and outpatient discharge records, bring together … & Medicaid Services (CMS), contains records on all Medicare beneficiaries who use hospital inpatient … inpatient hospitals and skilled nursing facilities, which are identified in the database.
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www.ahrq.gov/data/hcup/index.html
February 01, 2025 - expected payer (e.g., Medicare, Medicaid, private insurance, self-pay, no charge), hospital charges, and discharge … Kids' Inpatient Database (KID) The Kids' Inpatient Database (KID) is composed of hospital inpatient … containing the universe of the inpatient discharge records from participating States, translated into … Databases (SEDD) The State Emergency Department Databases (SEDD) are a set of databases that capture discharge … (QIs) are measures of healthcare quality that use hospital inpatient administrative data and can be