-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2019.pdf
January 01, 2019 - That allows the month of December for 30 days of follow-up.12 In contrast, defining
index events using … b The number of readmissions are 12-month counts calculated by multiplying the average readmission rate … by the 12-
month index admission counts. … For information that pertains to day of admission (e.g., admission month,
admission source, NRD_DaysToEvent … Readmission
Specific
DMONTH
Discharge month coded from (1) January to (12)
December
NRD_DAYSTOEVENT
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2019.jsp
January 01, 2019 - Discharge month for when the index event occurred, because there are limitations when using a calendar-year … That allows the month of December for 30 days of follow-up. 12 In contrast, defining index events … b The number of readmissions are 12-month counts calculated by multiplying the average readmission rate … by the 12-month index admission counts. … For information that pertains to day of admission (e.g., admission month, admission source, NRD_DaysToEvent
-
hcup-us.ahrq.gov/db/vars/i10_dxn/nedsnote.jsp
May 10, 2015 - Healthcare Cost and Utilization Project (HCUP) NEDS Notes
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2006_Core.TXT
January 01, 2006 - age < 1 year)
NIS 2006 Core 3 AMONTH 7 8 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2005_Core.TXT
January 01, 2005 - age < 1 year)
NIS 2005 Core 3 AMONTH 7 8 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_10PCT_SAMPLE_B.TXT
January 01, 2004 - age < 1 year)
NIS 2004 10Pct_Sample_B 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SAMPLE_B.TXT
January 01, 2003 - age < 1 year)
NIS 2003 10PCT_SAMPLE_B 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SAMPLE_A.TXT
January 01, 2003 - age < 1 year)
NIS 2003 10PCT_SAMPLE_A 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2007_Core.TXT
January 01, 2007 - age < 1 year)
NIS 2007 Core 3 AMONTH 7 8 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_10PCT_SAMPLE_A.TXT
January 01, 2004 - age < 1 year)
NIS 2004 10Pct_Sample_A 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_CORE.TXT
January 01, 2004 - age < 1 year)
NIS 2004 Core 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_CORE.TXT
January 01, 2003 - age < 1 year)
NIS 2003 CORE 4 AMONTH 21 22 Num Admission month
-
hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn16.pdf
June 21, 2014 - Phase 1 Pharmacy Data Collection
1
‘Using Clinical Enhanced Claims Data to Guide Treatment of Acute Heart Failure’ Project
Phase 1 Pharmacy Data Collection
The purpose of phase 1 is to establish the data specifications and formats as well as operational
protocols for the collection of pharmacy data …
-
hcup-us.ahrq.gov/reports/statbriefs/sb269-Influenza-ED-Visits-2016-2018.pdf
January 01, 2018 - 1
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Pe
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Year and Month
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hcup-us.ahrq.gov/reports/statbriefs/sb259-Potentially-Preventable-Hospitalizations-2017.pdf
January 01, 2017 - Characteristics and Costs of Potentially Preventable Inpatient Stays, 2017
1
June 2020
Characteristics and Costs of Potentially
Preventable Inpatient Stays, 2017
Kimberly W. McDermott, Ph.D., and H. Joanna Jiang, Ph.D.
Introduction
Hospital care represents the largest component of U.S. he…
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2009_MaskedStats_Core.PDF
January 01, 2009 - Age in months
(when age < 11 years) 1,695,354 1,711,792 0.00 131.00 16.98 31.91
AMONTH : Admission month … Percent
of Total
.: Missing 1,705,149 50.05%
.A: Invalid 6,643 0.19%
0 months 1,004,247 29.47%
1 month
-
hcup-us.ahrq.gov/db/state/siddist/siddist_filecompnd.jsp
August 01, 2025 - SID File Composition - North Dakota
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompde.jsp
June 01, 2024 - SID File Composition - Delaware
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-
hcup-us.ahrq.gov/reports/methods/2011_06.pdf
January 01, 2011 - Prevalence ns 0.97%
Chronic Bronchitis Prevalence ns 5.38%
Percent Reporting Cigarette Use in the Past Month … Disease*** + 41.70%
Cardiac Deaths (Rate/100,000) + 76.95%
Percent Reporting Cigarette Use in the Past Month … + 27.46%
Percent Reporting Past Month 'Binge' Alcohol Use ns 2.92%
Percent of Population 65 Years … Prevalence ns 0.25%
Chronic Bronchitis Prevalence - 12.23%
Percent Reporting Cigarette Use in the Past Month … ns 6.70%
Percent Reporting Past Month 'Binge' Alcohol Use ns 9.58%
Source of Insurance: Uninsured
-
hcup-us.ahrq.gov/reports/methods/2010_06.pdf
January 01, 2010 - Prevalence ns 0.97%
Chronic Bronchitis Prevalence ns 5.38%
Percent Reporting Cigarette Use in the Past Month … Disease*** + 41.70%
Cardiac Deaths (Rate/100,000) + 76.95%
Percent Reporting Cigarette Use in the Past Month … + 27.46%
Percent Reporting Past Month 'Binge' Alcohol Use ns 2.92%
Percent of Population 65 Years … Prevalence ns 0.25%
Chronic Bronchitis Prevalence - 12.23%
Percent Reporting Cigarette Use in the Past Month … ns 6.70%
Percent Reporting Past Month 'Binge' Alcohol Use ns 9.58%
Source of Insurance: Uninsured