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hcup-us.ahrq.gov/reports/statbriefs/sb283-COVID-19-PediatricHosptl.pdf
August 23, 2021 - data and the HCUP State Inpatient Databases
(SID). … /datavisualizations/covid-19-inpatient-trends.jsp
3
Figure 1. … Databases (SID) and 2020 quarterly inpatient data. … The HCUP inpatient data contain the universe of the inpatient discharge abstracts in the participating … Databases (and quarterly inpatient data)
This analysis used SID and quarterly inpatient data limited
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hcup-us.ahrq.gov/datavisualizations.jsp
February 01, 2025 - QUERY TOOLS
Data Visualizations
HCUP Visualization of Monthly Inpatient … Trends
The HCUP Visualization of Monthly Inpatient Trends displays State-specific monthly trends … in inpatient stays related to health conditions, and facilitates comparisons of the number of hospital … This information is based on the 2018-2020 State Inpatient Databases (SID), plus 2021 quarterly inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2015Q1Q3_IP.TXT
December 06, 2017 - NEDS 2015 Q1Q3 IP 132 PCLASS_IP3 3 Num Procedure class 3 for inpatient procedure
NEDS … 2015 Q1Q3 IP 133 PCLASS_IP4 3 Num Procedure class 4 for inpatient procedure
NEDS 2015 … Q1Q3 IP 134 PCLASS_IP5 3 Num Procedure class 5 for inpatient procedure
NEDS 2015 Q1Q3 … IP 155 PR_IP7 7 Char Procedure 7 from inpatient discharge record
NEDS 2015 Q1Q3 IP … TOTCHG_IP 12.2 Num Total charge for ED and inpatient services
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hcup-us.ahrq.gov/reports/statbriefs/sb123.pdf
November 01, 2011 - HCUP Statistical Brief #123: Components of Growth in Inpatient Hospital Costs, 1997-2009 … Findings
General findings
In 2009, there were 39.4 million inpatient stays in U.S. … Sample (NIS) is a nationwide database of hospital inpatient stays. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances,
2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends.
(Updated for 1988–2004).
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hcup-us.ahrq.gov/reports/methods/FinalReportonObservationStatus_v2Final.pdf
January 01, 2010 - In five States inpatient
databases with observation status codes, the percent of the States' inpatient … have encouraged the use of observation status for patients that
otherwise might have been admitted as inpatients … is misleading
because hospitals were instructed to omit observation cases subsequently admitted as
inpatients … Variation in the use of observation status prior to admission of inpatients
was quite large across hospitals … State H - SEDD
Use of observation status for outpatients did vary across hospitals, as it did for
inpatients
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hcup-us.ahrq.gov/reports/methods/methods.jsp
February 01, 2025 - (Updated with 2012 HCUP Data) (PDF file, 429 KB)
Report #2015-04
2012 National Inpatient … and Ambulatory Surgery Records (PDF file, 1.0 MB)
Report #2011-04
Tools for More Accurate Inpatient … 360 KB)
Trends Weights for the 1997 HCUP KID Data
Report #2007-03
2004 HCUP Nationwide Inpatient … the HCUP Central Distributor, 2003 (PDF file, 224 KB)
Report #2006-03
2003 HCUP KIDS' Inpatient … KB)
Appendices: A-F (PDF file, 452 KB)
Report #2006-05
Using the HCUP Nationwide Inpatient
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hcup-us.ahrq.gov/db/nation/nis/nisdbdocumentation.jsp
May 01, 2025 - National (Nationwide) Inpatient Sample (NIS) Database Documentation
The National (Nationwide) Inpatient … Sample (NIS) is the largest publicly available all-payer inpatient care database in the United States
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hcup-us.ahrq.gov/reports/statbriefs/sb276-COVID19-Hospital-Race.pdf
December 01, 2020 - HCUP) Statistical
Brief presents statistics on COVID-19-related hospitalizations
using 2019 State Inpatient … Databases (SID) and 2020 quarterly
inpatient data from 13 States. … Databases (SID) and 2020 quarterly inpatient data. … The HCUP inpatient data contain the universe of the inpatient discharge abstracts in the participating … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data)
This analysis
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hcup-us.ahrq.gov/reports/statbriefs/sb275-COVID19-HospitalLocation.pdf
December 01, 2020 - HCUP) Statistical
Brief presents statistics on COVID-19-related hospitalizations
using 2019 State Inpatient … Databases (SID) and 2020 quarterly
inpatient data from 13 States. … Databases (SID) and 2020 quarterly inpatient data. … The HCUP inpatient data contain the universe of the inpatient discharge abstracts in the participating … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data)
This analysis
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hcup-us.ahrq.gov/reports/statbriefs/sb273-COVID19-Hospital-Income.pdf
December 01, 2020 - HCUP) Statistical
Brief presents statistics on COVID-19-related hospitalizations
using 2019 State Inpatient … Databases (SID) and 2020 quarterly
inpatient data from 13 States. … Databases (SID) and 2020 quarterly inpatient data. … The HCUP inpatient data contain the universe of the inpatient discharge abstracts in the participating … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data)
This analysis
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FILESPC1_1992_1988.PDF
January 01, 1992 - 170 147,232
6 Inpatient Stay 10% Subsample #1 NIS92S1.ASC 619,574 388 241,633,860
6 Inpatient Stay … 859 170 147,748
6 Inpatient Stay 10% Subsample #1 NIS91S1.ASC 615,620 388 240,091,800
6 Inpatient … 871 170 149,812
6 Inpatient Stay 10% Subsample #1 NIS90S1.ASC 626,852 388 244,472,280
6 Inpatient … 882 170 151,704
6 Inpatient Stay 10% Subsample #1 NIS89S1.ASC 611,007 388 238,292,730
6 Inpatient … 759 170 130,548
6 Inpatient Stay 10% Subsample #1 NIS88S1.ASC 526,576 388 205,364,640
6 Inpatient
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hcup-us.ahrq.gov/nisoverview.jsp
September 01, 2025 - Sample (NIS)
The National (Nationwide) Inpatient Sample (NIS) is part of a family of databases and … The NIS is the largest publicly available all-payer inpatient healthcare database designed to produce … U.S. regional and national estimates of inpatient utilization, access, cost, quality, and outcomes. … The NIS is sampled from the State Inpatient Databases (SID), including all inpatient data that are currently … Sample" to the " National Inpatient Sample."
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hcup-us.ahrq.gov/db/state/siddbdocumentation.jsp
September 01, 2025 - State Inpatient Databases (SID) Database
Documentation
The State Inpatient Databases (SID) are … State-specific files
that contain all inpatient care records in participating states.
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hcup-us.ahrq.gov/reports/statbriefs/sb135.pdf
March 01, 2012 - Statistical Brief #135: Emergency Department Visits and Hospital Inpatient Stays for Bicycle-Related … a
and inpatient
ng motor vehic
es. … Characteristics of bicycle-related hospital inpatient stays, 2009
Bicycle-related inpatient stays … Sample (NIS) is a nationwide database of hospital inpatient stays. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances,
2001.
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hcup-us.ahrq.gov/reports/factsandfigures/2008/exhibit5_12.jsp
January 01, 2008 - Mental health-related disorders: Other: 3%; transfer to other facility: 5%; inpatient admission: 42%; … About one in five visits (20.4 million or 17 percent) resulted in inpatient hospital admission. 12 … MHSA-related ED visits were more likely to result in inpatient admission than all discharges. … Almost half (49 percent) of ED visits involving a drug-related disorder led to inpatient admission; 5 … (48 percent) of all inpatient hospitalizations.
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hcup-us.ahrq.gov/datainnovations/ICD-10CaseStudyonOpioid-RelatedIPStays042417.pdf
April 24, 2017 - Number of Opioid-Related Inpatient Stays by Age, 2015 Q1 Through 2016 Q3 .......... 3
Figure 2. … Frequency of Inpatient Stays With a Diagnosis of Opioid Dependence and Unspecified
Use by Age, 2015 … Inpatient Stays With a Diagnosis of Opioid Abuse by Age, 2015 Q1 Through 2016 Q3 9
Table 3. … In this case study, we examine opioid-related inpatient stays for patients 25 years and older. … 10-PCS: procedure coding on inpatient data.
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hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn9.pdf
June 21, 2014 - Will you be sending inpatient and ambulatory or only inpatient data? … ☐ Inpatient lab data only ☐ Inpatient and ambulatory lab data
6. … Will you be sending inpatient and ambulatory or inpatient data only? … ☐ Inpatient Rx data only ☐ Inpatient and ambulatory Rx data
6. … If both inpatient and ambulatory data, how will this be notated in the data file?
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hcup-us.ahrq.gov/reports/factsandfigures/2008/pdfs/section5_12.pdf
January 01, 2008 - MHSA-related ED visits were more likely to result in inpatient admission than all discharges … Among ED visits involving a MH-related disorder, 42 percent resulted in inpatient admission to a … Similarly, 44 percent of ED visits involving an alcohol-related disorder resulted in inpatient … admissions through the ED accounted for almost half (48 percent) of all inpatient hospitalizations. … Three-quarters of ED visits for personality disorders led to an inpatient admission in 2007 and
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hcup-us.ahrq.gov/reports/ataglance/HCUPMalnutritionHospReport_083018.pdf
August 01, 2018 - Non-maternal and Non-neonatal
Inpatient Stays in the United States Involving Malnutrition, 2016. … NON-MATERNAL AND NON-NEONATAL INPATIENT STAYS IN THE
UNITED STATES INVOLVING MALNUTRITION
2016 … on more than seven million
inpatient stays. … of
all non-maternal and non-neonatal inpatient stays in 2016. … Sample (NIS) is a nationwide database of hospital inpatient stays.
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hcup-us.ahrq.gov/reports/statbriefs/sb109.jsp
April 01, 2011 - release ED, 23.8%; Inpatient, 7.0%, adverse effects; treat and release ED, 74.4%; Inpatient, 92.6%. … Other top general causes of drug-related adverse outcomes for inpatients included agents affecting blood … ; Inpatient; 0.75%; Treat and Release/ED; 1.46%. … Penicillins; Inpatient; 0.61%; Treat and Release/ED;1.63%. … Opiates; Inpatient; 3.85%; Treat and Release/ED; 5.26%.