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hcup-us.ahrq.gov/Web1Spring2021HCUPOverview042021_posted.pdf
March 10, 2021 - Data
Non-
participating
Partners
Providing:
DC
Updated 03/10/21
HCUP Partners Providing
Inpatient … Data
Inpatient and Ambulatory
Surgery and Services Data
Inpatient, Ambulatory Surgery
and Services … , and Emergency
Department Data
Non-
participating
Partners
Providing:
Inpatient and Emergency … Visit to
Administrative Record
Reception
Discharge
Summary
Admit
Provide
Care
Discharge
Patient … HCUP State Databases
State Inpatient
Databases
(SID)
Inpatient discharge data (including those
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
January 01, 2013 - record represents one discharge abstract from an inpatient stay. … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same … Limitations from Using One Year of Discharge Data: The NRD are annual files
containing inpatient … dates to discharge
month (data element DMONTH) and discharge year (data element YEAR). … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same
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datatools.ahrq.gov/sites/prod.dtp.local/files/2021-09/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2021 - Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Unit of Analysis
The unit of analysis in the NIS is the hospital discharge (i.e., the inpatient stay … Counts are summarized by discharge year. … All Inpatient Stays All Inpatient Stays 1996 33,386,097.0 5.0 2.5
All Inpatient Stays All Inpatient … All Inpatient Stays All Inpatient Stays 1999 34,440,994.0 4.7 2.5
All Inpatient Stays All Inpatient
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datatools.ahrq.gov/sites/default/files/2022-03/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2022 - Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Unit of Analysis
The unit of analysis in the NIS is the hospital discharge (i.e., the inpatient stay … Counts are summarized by discharge year. … All Inpatient Stays All Inpatient Stays 1996 33,386,097.0 5.0 2.5
All Inpatient Stays All Inpatient … All Inpatient Stays All Inpatient Stays 1999 34,440,994.0 4.7 2.5
All Inpatient Stays All Inpatient
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datatools.ahrq.gov/sites/default/files/2021-09/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2021 - Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Unit of Analysis
The unit of analysis in the NIS is the hospital discharge (i.e., the inpatient stay … Counts are summarized by discharge year. … All Inpatient Stays All Inpatient Stays 1996 33,386,097.0 5.0 2.5
All Inpatient Stays All Inpatient … All Inpatient Stays All Inpatient Stays 1999 34,440,994.0 4.7 2.5
All Inpatient Stays All Inpatient
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2017.pdf
January 01, 2017 - ” files, meaning that
each record represents one discharge abstract from an inpatient stay. … outpatient data
• ICD-10-PCS: procedure coding on inpatient data. … • Limitations from Using One Year of Discharge Data: The NRD is an annual file
containing inpatient … dates to discharge month (data element DMONTH) and discharge year
(data element YEAR). … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same
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hcup-us.ahrq.gov/reports/PDMPsAndOpioidHospitalizations.pdf
October 03, 2017 - Methods
We used combined ED and hospital inpatient discharge data from 23 states from Healthcare
Cost … discharge data. … We used combined ED and
hospital inpatient discharge data from the HCUP 2005 through 2013 State Emergency … Trend in opioid-related discharge rates by state relative to enactment of the interstate data-
sharing … discharge rate Blue line indicates
period prior to enactment of the interstate data-sharing feature
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hcup-us.ahrq.gov/reports/statbriefs/sb213-Safety-Net-Hospitals-2014.pdf
January 01, 2014 - at non-SNHs (data not shown). … Databases
This analysis used State Inpatient Databases (SID) limited to data from community hospitals … HCUP
databases bring together the data collection efforts of State data organizations, hospital associations … 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,
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hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompnj.jsp
March 01, 2007 - Department of Health and Senior Services provides one source file to HCUP that contains a mixture of inpatient … Starting in 2017, the AS, ED, and other outpatient records are based on admission date, while inpatient … records continue to be based on discharge date. … Prior to 2017, all records in the source file were based on discharge date. … Exclusion of Records During HCUP Data Processing
Beginning with 2016 data, records with a discharge
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datatools.ahrq.gov/sites/default/files/2022-10/DownloadTable_NationalTrendsInpatientStays_10-3-22.xls
January 01, 2022 - Data Notes & Methods
Inpatient Stays
The national estimates are drawn from the HCUP National (Nationwide … Unit of Analysis
The unit of analysis in the NIS is the hospital discharge (i.e., the inpatient stay … Counts are summarized by discharge year. … Costs are not imputed if total charges are not reported on the discharge record. … It is calculated by subtracting the admission date from the discharge date.
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompne.jsp
August 01, 2006 - NHA prohibits the release of discharge records for patients with HIV diagnoses. … 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 Processing
Beginning with 2016 data, records with a discharge disposition … 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/state/sasddist/sasddist_filecompca.jsp
July 01, 2010 - 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, … Prior to 2010, records with a designation of "admitted as an inpatient" were excluded from the files.
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompvt.jsp
March 01, 2007 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Beginning in data year 2011, VAHHS has provided their outpatient and inpatient records in separate data … 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 Processing
Beginning with 2016 data, records with a discharge disposition
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hcup-us.ahrq.gov/news/exhibit_booth/hcup_90_min_pres.jsp
December 01, 2022 - Includes multiyear inpatient and outpatient data based on hospital billing records. … All States that participate in HCUP provide us with inpatient data. … by State and data type (inpatient, emergency department, and ambulatory surgery & services combined) … Inpatient databases
Discharge abstracts for patients admitted for an inpatient stay … Databases (SID)
Inpatient discharge data (including those admissions that started in the ED
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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/sb159.jsp
July 01, 2013 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … in hospital discharge databases. … discharge data to identify access to and quality of care for "ambulatory care-sensitive conditions." … Unit of analysis
The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person … When more than one payer is listed for a hospital discharge, the first-listed payer is used.
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hcup-us.ahrq.gov/reports/methods/2007_07.pdf
January 01, 2007 - The QIs rely solely on hospital inpatient administrative data and, for this
reason, are screens for … discharge-level health care data. … UB-92) formats, and, for earlier data, the Uniform
Hospital Discharge Data Set (UHDDS) format. … Provider-based QIs using Weighted Discharge Data (Disparities Analysis File)
a. … Standard error estimates for inpatient rates per 1,000 discharges using discharge
counts in both the
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datatools.ahrq.gov/sites/default/files/2022-05/DownloadTable_NationalTrendsInpatientStays_4-14-22_0.xls
January 01, 2022 - Data Notes & Methods
Inpatient Stays
The national estimates are drawn from the HCUP National (Nationwide … Unit of Analysis
The unit of analysis in the NIS is the hospital discharge (i.e., the inpatient stay … Counts are summarized by discharge year. … Costs are not imputed if total charges are not reported on the discharge record. … It is calculated by subtracting the admission date from the discharge date.
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hcup-us.ahrq.gov/reports/methods/2020-03.pdf
January 01, 2020 - The analysis focuses on 2018
inpatient data, which is available from virtually all U.S. … types (inpatient,
emergency department, and ambulatory surgery data) when multiple data types are available … All subsequent tables focus on HCUP inpatient data (SID) in 2018. … However, data
for prior years (2011–2017) of inpatient data are available in the supplemental file. … First, we focused only on inpatient data, because more
States provide HCUP inpatient data than other
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hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompnv.jsp
September 01, 2013 - 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 Processing
Beginning with 2016 data, records with a discharge disposition … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD, … Prior to 2010, records with a designation of "admitted as an inpatient" were excluded from the files.