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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca6.jsp
November 01, 2014 - provides answers to questions that patients frequently ask
hospital staff during the registration process
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hcup-us.ahrq.gov/db/state/sedddist/sedddist_hospital.jsp
March 01, 2025 - SEDD: File Composition - Number of Hospitals by Year
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompwa.jsp
June 01, 2025 - SID File Composition - Washington
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Email Updates
…
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hcup-us.ahrq.gov/db/vars/supcptn/nassnote.jsp
August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/vars/cptn/nassnote.jsp
August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/vars/ncpt_inscope/nassnote.jsp
August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes
An official website of the Department of Health & Human Services
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-
hcup-us.ahrq.gov/db/nation/nis/NIS96_Overview_122104.pdf
November 01, 2015 - training completion code and will execute their
DUAs electronically as a part of the online ordering process … Unique sequence number indicates the order in which the data file is sorted (links across files)
PROCESS
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1995_Design_Report.jsp
January 01, 1995 - However, it was not feasible to obtain and process all-payer discharge data from a random sample of the … been too costly to obtain data from individual hospitals, and it would have been too burdensome to process … hospitals that stayed in the frame, the year 1 sample was viewed as the first stage of a two-stage sampling process … According to finite-sample theory, the intent of the estimation process is to obtain estimates that are … variances for nationwide estimates depends on the type of measure and the intent of the estimation process
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
January 01, 1997 - However, it was not feasible to obtain and process all-payer discharge data from a random
sample of the … been too costly to obtain data from
individual hospitals, and it would have been too burdensome to process … hospitals
that stayed in the frame, the year 1 sample was viewed as the first stage of a two-stage sampling
process … According to finite-sample theory,
the intent of the estimation process is to obtain estimates that are … variances for nationwide
estimates depends on the type of measure and the intent of the estimation process
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
January 01, 1994 - However, it was not feasible to obtain and process all-payer discharge data from a random sample of the … been too costly to obtain data from individual hospitals, and it would have been too burdensome to process … hospitals that stayed in the frame, the year 1 sample was viewed as the first stage of a two-stage sampling process … According to finite-sample theory, the intent of the estimation process is to obtain estimates that are … variances for nationwide estimates depends on the type of measure and the intent of the estimation process
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
January 01, 1997 - However, it was not feasible to obtain and process all-payer discharge data from a random sample of the … been too costly to obtain data from individual hospitals, and it would have been too burdensome to process … hospitals that stayed in the frame, the year 1 sample was viewed as the first stage of a two-stage sampling process … According to finite-sample theory, the intent of the estimation process is to obtain estimates that are … variances for nationwide estimates depends on the type of measure and the intent of the estimation process
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hcup-us.ahrq.gov/db/nation/nis/APS-DRGsWeightsV27Public.pdf
April 01, 2010 - The large size
of the input database allows considerable precision in the estimation process. … The process begins by adjusting
charges reported on individual records for differences in labor costs … claims, while payers and self-insured/self-administered employers use our products in
the claims review process
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hcup-us.ahrq.gov/db/vars/n_hosp_s/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/vars/n_disc_f/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/vars/n_disc_s/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/db/vars/n_hosp_f/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
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hcup-us.ahrq.gov/news/exhibit_booth/NISBrochure_050218.pdf
May 16, 2018 - What is the NIS?
The National Inpatient Sample (NIS) is part of
the family of databases and software tools
developed for the Healthcare Cost and Utilization
Project (HCUP). The NIS is the largest all-payer
inpatient care database in the United States,
containing data on more than seven million
hospital stays. Its large…
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hcup-us.ahrq.gov/news/exhibit_booth/NRDBrochure_050218.pdf
May 16, 2018 - What is the NRD?
The Nationwide Readmissions Database (NRD)
is part of the family of databases and software
tools developed for the Healthcare Cost and
Utilization Project (HCUP). The NRD is a unique
and powerful database designed to support
various types of analyses of national readmission
rates for all payers and the…
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hcup-us.ahrq.gov/news/exhibit_booth/NEDSBrochure_050218.pdf
May 16, 2018 - What is the NEDS?
The Nationwide Emergency Department Sample
(NEDS) is part of the family of databases and
software tools developed for the Healthcare Cost
and Utilization Project (HCUP). The NEDS
produces national estimates about emergency
department visits across the country. The NEDS
describes emergency department v…
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hcup-us.ahrq.gov/db/vars/s_hosp_s/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
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FAQs…