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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/db/nation/nis/reports/NIS_1998_Design_Report.jsp
January 01, 1998 - For a description of the development of the new 1998 NIS sample design, see the report: Changes in NIS
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
January 01, 1999 - For a description of the development of the new sample design for the 1998 NIS and later, see the report
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
January 01, 2003 - For a description of the development of the new sample design for 1998 and subsequent data years, see … CONCLUSION
In this report, we have described the development and use of the NIS sample and weights
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
January 01, 1997 - Within each state, strata often had to be collapsed after sample selection for development of weights
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
January 01, 1997 - Within each state, strata often had to be collapsed after sample selection for
development of weights
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hcup-us.ahrq.gov/reports/statbriefs/sb92.pdf
July 01, 2010 - 655 Disorders usually diagnosed in infancy, childhood, or adolescence including pervasive
development … Manual of Mental Disorders, Fourth Edition, these diagnoses, which are
frequently characterized by the development … Health Services
Arkansas Department of Health
California Office of Statewide Health Planning and Development
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hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2001_HOSPITAL.pdf
January 01, 2001 - For detailed information about the development and use of discharge and
hospital weights, see the year-specific … For detailed information about the development and use of discharge and
hospital weights, see the year-specific … For detailed information about the development and use of discharge and
hospital weights, see the year-specific
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hcup-us.ahrq.gov/news/exhibit_booth/KIDBrochure_050218.pdf
May 16, 2018 - What is the KID?
The Kids' Inpatient Database (KID) is part of the
family of databases and software tools developed
for the Healthcare Cost and Utilization Project
(HCUP). The KID is the largest publicly available
all-payer pediatric inpatient care database in the
United States, containing data from approximately
three…
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hcup-us.ahrq.gov/db/vars/apsdrg_los_weight/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
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hcup-us.ahrq.gov/db/vars/apsdrg_charge_weight/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
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hcup-us.ahrq.gov/db/vars/apsdrg_mortality_weight/nisnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
-
hcup-us.ahrq.gov/db/vars/apsdrg_mortality_weight/kidnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
-
hcup-us.ahrq.gov/db/vars/apsdrg_charge_weight/kidnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
-
hcup-us.ahrq.gov/db/vars/apsdrg_los_weight/kidnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…
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hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp
June 01, 2024 - NIS Trend Weights
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
Email Updates
…
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hcup-us.ahrq.gov/nrdoverview.jsp
February 01, 2025 - derived from the ICD-10-CM/PCS HCUP software tools are not included in the NRD because they were still in development
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hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V21%20Definitions%20Manual.pdf
June 17, 2005 - ................................................................................II.1
The APS-DRGs® Development … II.2
THE APS-DRGs® DEVELOPMENT PHILOSOPHY
APS-DRGs® research and development is accomplished through … APS-DRGs® are defined only using information routinely available in hospital
abstract systems;
• Development
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hcup-us.ahrq.gov/db/ccr/ed-ccr/CCR-CD-SEDD-UserGuide2017v2.pdf
November 13, 2020 - is with a college/university/government and whose
intended use of the data does not involve product development
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hcup-us.ahrq.gov/db/state/sedddist/sedddistvarnote2004.jsp
May 01, 2020 - is with a college/university/government and whose intended use of the data does NOT involve product development