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hcup-us.ahrq.gov/db/nation/kid/Introduction_to_KID_2000.pdf
January 01, 2000 - discharge abstracts. … KID Data Elements
The KID contains two types of data: inpatient stay core records and hospital … Data Elements in the KID Inpatient Core File, 2000 (Continued)
Data Element Description (numbers … 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,
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompnd.jsp
August 01, 2025 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Exclusion of Records During HCUP Data Processing
Beginning with 2016 data, records with a discharge … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2019.pdf
September 01, 2021 - These inpatient data include clinical and
resource use information typically available from discharge … The NIS is sampled from the State Inpatient Databases (SID), which include all inpatient data
that are … INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS)
Overview of NIS Data
The National Inpatient … outpatient data
• ICD-10-PCS: procedure coding on inpatient data. … NIS Data Sources, Hospitals, and Inpatient Stays
The NIS is sampled from the State Inpatient Databases
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hcup-us.ahrq.gov/db/ccr/ip-ccr/ip-ccr.jsp
April 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 … databases - the SID, NIS, KID, and NRD - contain data on total charges for each hospital discharge in … The cost of inpatient care for a discharge can be estimated by multiplying the HCUP total charges data
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www.ahrq.gov/sites/default/files/2024-07/hernandez-boussard-report.pdf
January 01, 2024 - exposures and laboratory results, as well as unstructured data, such as
discharge summaries, progress … In the VHA cohort, data were obtained from the VA Corporate Data Warehouse (CDW),
a national data repository … We retrospectively analyzed inpatient and ED administrative data
from California, Florida, and New … "Return to care" was defined as
readmission to inpatient facility or ED within 30 d of discharge. … d of discharge.
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompga.jsp
December 01, 2016 - files were constructed from inpatient data received from Georgia Hospital Association (GHA): An Association … Beginning with 2003 inpatient data, GHA removes from the data any diagnosis codes indicating medical … Types of Facilities Included in the Files Provided to HCUP by the Partner
Inpatient discharge data … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still … a patient" or "admitted as an inpatient to this hospital" were excluded from the HCUP Georgia inpatient
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompmi.jsp
April 01, 2025 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Beginning with 2016 data, records with a discharge disposition of "still a patient" are retained in the … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
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hcup-us.ahrq.gov/tech_assist/index_stu.jsp
February 01, 2022 - State data - Inferences with HCUP State Databases Final Report (PDF report)
State data - Inpatient … State Inpatient Databases (SID)
State Inpatient Databases (SID) - Data Elements
State Inpatient … Databases (SID) - Data Use Agreement
State Inpatient Databases (SID) - Overview
State Inpatient … Databases (SID) - Purchasing data
State Inpatient Databases (SID) - Reports
Statistical Briefs … Nationwide Inpatient Sample (NIS) Supplemental Discharge-Level Files
Surgery Flags for ICD-9-CM
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hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2004_Hospital.pdf
January 01, 2004 - AHAID is missing if the data source that contributed discharge data to the NIS prohibits
the release … HOSP_BEDSIZE is missing if the data source that contributed discharge data to the
NIS prohibits the … HOSP_CONTROL is missing if the data source that contributed discharge data to the
NIS prohibits the … HOSP_LOCATION is missing if the data source that contributed discharge data to the
NIS prohibits the … HOSP_LOCTEACH is missing if the data source that contributed discharge data to the
NIS prohibits the
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hcup-us.ahrq.gov/tech_assist/index_mno.jsp
August 01, 2020 - Sample (NIS) Supplemental Discharge-Level Files (1993-2002)
Nationwide Readmissions Database (NRD) … Sample
NIS - National (Nationwide) Inpatient Sample - Data Elements
NIS - National (Nationwide) … Inpatient Sample - Overview
NIS - National (Nationwide) Inpatient Sample - Purchasing Data
NIS - … NIS - Nationwide Inpatient Sample - Data Use Agreement
NIS - Nationwide Inpatient Sample Hospital … )
NIS - Nationwide Supplemental Discharge-Level Files (1993-2002)
NRD
NRD Tutorial
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digital.ahrq.gov/sites/default/files/docs/publication/r21hs018229-dalal-final-report-2012.pdf
January 01, 2012 - First, it largely coincides with the classification system used by our institution’s clinical
data repository … Data Sources & Collection
For each eligible study patient identified at discharge, research staff generated … See Table 3
for these physician and patient demographic data. … network physicians in both study arms had access to patients’ TPAD results available
within the clinical data … Intervention
Design considerations of HIT intervention
Alert Fatigue
Study Design, Subjects, and Setting
Data
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hcup-us.ahrq.gov/reports/natstats/his.htm
December 01, 1998 - CCHPR categories can be employed in many types of projects analyzing data on
diagnoses and procedures … Diagnosis and Procedure
Combinations in Hospital Inpatient Data shows the most common diagnoses
and … procedures for hospital inpatients in 1992, using CCHPR coding. … Source of Data
The statistics presented in this report are based on data on hospital
inpatient stays … 1, which contains discharge-level
clinical and resource use information included in a typical discharge
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hcup-us.ahrq.gov/reports/factsandfigures/2008/exhibit5_12.jsp
January 01, 2008 - Reports & Publications
Data Visualizations
Data Query Tools
Home
About … Reports Archive
DATA VISUALIZATIONS
DATA QUERY TOOLS … the most current data for inpatient stays. … An all-listed MH diagnosis appeared in discharge records for 8.1 percent of all ED visits (9.9 million … (text version)
The discharge status of ED visits involving MHSA conditions varied by specific
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hcup-us.ahrq.gov/reports/statbriefs/sb265-System-Affiliation-and-Inpatient-Stays-2016.pdf
January 01, 2016 - † N for hospital-level data is the number of hospitals; N for inpatient stay-level data is the number … Data Source
The estimates in this Statistical Brief are based upon data from the HCUP 2016 State Inpatient … Discharge status
Discharge status reflects the disposition of the patient at discharge from the hospital … The SID contain the universe of the inpatient discharge abstracts in the
participating HCUP States, … status
Discharge status reflects the disposition of the patient at discharge from the hospital and
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hcup-us.ahrq.gov/reports/statbriefs/sb233-Operating-Room-Procedures-United-States-2014.pdf
January 01, 2014 - Among inpatients aged 85 years and older, only 15.5 percent of
stays involved OR procedures. … Inpatient data define this as the principal procedure—the procedure
that is performed for definitive … Sample
The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, … Discharge status
Discharge status reflects the disposition of the patient at discharge from the hospital … HCUPnet generates statistics using data from HCUP's
National (Nationwide) Inpatient Sample (NIS), the
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hcup-us.ahrq.gov/db/nation/kid/KIDChangesBeginningDataYr2016.pdf
October 01, 2021 - These inpatient data include clinical and resource use information typically available
from discharge … For 2019, there are three discharge-level files
and one hospital-level file:
Discharge-level files … payer, discharge status, ICD-10-CM/PCS codes, total charges). … severity of the condition for a specific discharge. … includes a complete list of data element changes beginning with the 2016 KIDS’
Inpatient Database
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hcup-us.ahrq.gov/db/nation/nis/2015HCUPNationalInpatientSample.pdf
September 28, 2022 - • ICD-10-PCS: procedure coding on inpatient data. … The NIS is a database of hospital inpatient stays derived from billing data submitted by hospitals
to … These inpatient data include clinical and
resource use information typically available from discharge … indicating discharge quarters 1-3 with ICD-9-CM data and Q4 for
discharge quarter 4 with ICD-10-CM/PCS … on discharge
date
MDC MDC
HCUP (9/28/2022) 5 2015 HCUP NIS
HCUP Data Element
Descriptiona
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompvt.jsp
March 01, 2007 - files were constructed from the Vermont Association of Hospitals and Health Systems inpatient discharge … Beginning with 2011 data, VAHHS provides their outpatient and inpatient records in separate source data … Bill Type was used to split the inpatient, ambulatory surgery, and emergency department data. … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still … inpatient data.
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompny.jsp
August 01, 2006 - This format combines the old Uniform Billing Forms (UBFs) and Discharge Data Abstracts (DDAs) data into … For 1988-1993, New York supplied their Master File which consisted of Discharge Data Abstracts (DDAs) … matched to Uniform Billing Forms (UBFs) for inpatient stays. … HCUP New York inpatient data. … Exclusion of Records During HCUP Data Processing
Records with a discharge disposition of "still
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digital.ahrq.gov/sites/default/files/docs/citation/r21hs023863-cartmell-final-report-2018.pdf
January 01, 2018 - , tobacco cessation program data, statewide healthcare utilization data). … Data Sources and Collection
The current study was conducted by linking data from three datasets, which … First, data from the TDTS database
were linked with MUSC electronic health record data using patient … After standardizing inpatient data by DRG-group, we compared overall standardized inpatient
hospital … Effect of an Evidence-Based Inpatient Tobacco Dependence
Treatment Service on 1-Year Post-Discharge