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hcup-us.ahrq.gov/db/nation/nass/nassarchive.jsp
December 01, 2024 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
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hcup-us.ahrq.gov/db/state/sedddist/sedddist_ddeavailbyyear.jsp
September 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/datavisualizations.jsp
February 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
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hcup-us.ahrq.gov/news/exhibit_booth/faststats_brochure.jsp
March 01, 2021 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend … These visual displays include stand-alone graphs, trend figures, or simple tables to convey complex information
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hcup-us.ahrq.gov/reports/pubsearch/advanced.jsp
May 01, 2020 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend … Comorbidity Software
Fast Stats
HCUPnet
Hospital Market Structure Files (HMS)
KID Trends File
NIS Trend
-
hcup-us.ahrq.gov/hcup_web_wkshop.jsp
November 01, 2022 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/db/nation/nrd/nrdarchive.jsp
December 01, 2024 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/db/state/siddist/siddist_ddeavailbyyear.jsp
September 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_ddeavailbyyear.jsp
September 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/factsandfigures.jsp
February 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/kidoverview.jsp
September 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend … Return to Contents
Using the KID for Multi-Year or Trend Analysis
Spanning 23 years of … (Trend analyses for 2000 and later data do not need the KID trends weights.)
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www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/measure_retirement/supplemental-materials/supplementaldoc2.pdf
September 01, 2014 - Medicaid/
CHIP
Variation in
Performance
by
25th and
75th
Percentiles
FFY10–12
Performance
Trend … Medicaid
and
Commercial) Validity
Number
of States
Reporting
for FFY12
States’
Reporting
Trend … Medicaid
and
Commercial) Validity
Number
of States
Reporting
for FFY12
States’
Reporting
Trend … Medicaid
and
Commercial) Validity
Number
of States
Reporting
for FFY12
States’
Reporting
Trend … Medicaid
and
Commercial) Validity
Number
of States
Reporting
for FFY12
States’
Reporting
Trend
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hcup-us.ahrq.gov/db/nation/nass/nassrelatedreports.jsp
September 01, 2019 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/database_rpts.jsp
April 01, 2022 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/infographics/281_cesarean-sections.jsp
January 01, 2022 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/infographics/281_spinal-fusions.jsp
January 01, 2022 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/infographics/278_hospital-readmits.jsp
January 01, 2022 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/db/vars/hosp_nass/nassnote.jsp
August 01, 2019 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/reports/infographics/StatBrief257cost-emergency-hos-care.jsp
November 24, 2020 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend
-
hcup-us.ahrq.gov/db/nation/kid/kidarchive.jsp
February 01, 2025 - CM
Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend … Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level Supplemental Files
KID-Trend … REQUEST DATA
REPORTS & PUBLICATIONS
Favorites
Statistical Briefs
Summary Trend