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datatools.ahrq.gov/hcup-fast-stats/wp-content/uploads/sites/3/2024/12/FSNationalTrendsEDVisits-dy22Deliverable-31Oct2024.xlsx
January 01, 2024 - Data Notes & Methods
Emergency Department Visits
The national estimates are drawn from the HCUP Nationwide … is the largest all-payer emergency department (ED) database in the United States, yielding national estimates … Population data are obtained from Claritas, a vendor that produces population estimates and projections … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/sites/prod.dtp.local/files/2021-09/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2021 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Files (http://www.hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp) for consistent estimates across all … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/sites/default/files/2022-03/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2022 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Files (http://www.hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp) for consistent estimates across all … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/sites/default/files/2021-09/HCUPFastStats_NationalTrendsinInpatientStays.xls
January 01, 2021 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … Data Notes & Methods
Inpatient Stays
The national estimates presented in this section of Fast Stats … Files (http://www.hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp) for consistent estimates across all … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/sites/default/files/2022-05/DownloadTable_NationalTrendsInpatientStays_4-14-22_0.xls
January 01, 2022 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … The national estimates were developed using the NIS Trend Weight Files (http://www.hcup-us.ahrq.gov/db … /nation/nis/trendwghts.jsp) for consistent estimates across all data years (e.g., LTACs were removed … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/sites/default/files/2022-10/DownloadTable_NationalTrendsInpatientStays_10-3-22.xls
January 01, 2022 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … The national estimates were developed using the NIS Trend Weight Files (http://www.hcup-us.ahrq.gov/db … /nation/nis/trendwghts.jsp) for consistent estimates across all data years (e.g., LTACs were removed … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/action-alliance/
June 30, 2024 - Data Source
The PSI estimates are derived using the Agency for Healthcare Research … The estimates are done using the AHRQ Patient Safety Indicators Version 2024. … Population Represented
Estimates are weighted to be nationally representative. … Note that small differences in measure estimates may not be clinically meaningful, given the relative … Data Source
The CMS PSI 04 estimates are derived using Medicare fee-for-service (Part A) claims.
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datatools.ahrq.gov/hcup-fast-stats/wp-content/uploads/sites/3/2025/01/FSNationalTrendsInpatientStays-dy22Deliverable-27Jan2025-1.xlsx
January 01, 2025 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … The national estimates were developed using the NIS Trend Weight Files (http://www.hcup-us.ahrq.gov/db … /nation/nis/trendwghts.jsp) for consistent estimates across all data years (e.g., LTACs were removed … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/hcup-fast-stats/wp-content/uploads/sites/3/2024/04/FSNationalTrendsInpatientStays-dy21Deliverable-08Apr2024.xlsx
January 01, 2024 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … The national estimates were developed using the NIS Trend Weight Files (http://www.hcup-us.ahrq.gov/db … /nation/nis/trendwghts.jsp) for consistent estimates across all data years (e.g., LTACs were removed … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/hcup-fast-stats/wp-content/uploads/sites/3/2023/04/DownloadTable_NationalTrendsInpatientStays_10-3-22.xls
January 01, 2023 - National estimates for data years prior to 2012 use the NIS Trend Weights Files for consistent estimates … The national estimates were developed using the NIS Trend Weight Files (http://www.hcup-us.ahrq.gov/db … /nation/nis/trendwghts.jsp) for consistent estimates across all data years (e.g., LTACs were removed … Claritas estimates intercensal annual household and demographic statistics for geographic areas. … Claritas estimates intercensal annual household and demographic statistics for geographic areas.
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datatools.ahrq.gov/meps-hc/?type=tab&tab=mepshcmc
January 01, 2015 - The age variable used to create these estimates is based on the sample person's age as of the end of … over-the-counter drugs and phone contacts with medical providers are not included in MEPS total expenditure estimates
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datatools.ahrq.gov/nhqdr/2019-report
January 01, 2019 - Skip to main content
An official website of the Department of Health and Human Services
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datatools.ahrq.gov/data-use-agreement
January 01, 2020 - Skip to main content
An official website of the Department of Health and Human Services
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datatools.ahrq.gov/hcupnet/data-use-agreement
January 01, 2021 - Skip to main content
An official website of the Department of Health and Human Services
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datatools.ahrq.gov/nhqdr/glossary/
January 01, 2022 - Same quality – The priority population and reference group estimates differ by less than 10% or p ≥0.05
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datatools.ahrq.gov/nhqdr/nhqdr-data-spotlights-and-infographics-factsheets
January 01, 2021 - Skip to main content
An official website of the Department of Health and Human Services
Search All AHRQ Sites
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Contact Us
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FAQs …
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datatools.ahrq.gov/meps-hc/?type=tab&tab=mepschaqc
January 01, 2015 - The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of
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datatools.ahrq.gov/meps-hc/?type=subtab&tab=mepschaqc&count=2
January 01, 2015 - The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of
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datatools.ahrq.gov/meps-hc/?type=subtab&tab=mepschaqc&count=3
January 01, 2015 - The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of … The age variable used to create these estimates is based on the sample person's age as of the end of
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datatools.ahrq.gov/meps-hc/?type=tab&tab=mepshi
January 01, 2015 - The age variable used to create these estimates is based on the sample person's age as of the end of