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hcup-us.ahrq.gov/reports/statbriefs/sb150.jsp
March 01, 2013 - For inpatient stays, the elderly had the highest admission rate, with 187 inpatient stays per 100,000 … ; inpatient hospital stays, 187. … ED visits, 121; inpatient hospital stays, 80; region; midwest; treat-and-release ED visits, 102; inpatient … stays (table 4), more than half of all infectious enteritis inpatient stays. … Sample (NIS) is a nationwide database of hospital inpatient stays.
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hcup-us.ahrq.gov/reports/ataglance/HCUPAnalysisCA2018Wildfires.pdf
November 07, 2019 - Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) and State
Emergency Department … for Healthcare Research and Quality (AHRQ), Healthcare Cost and Utilization Project (HCUP), State
Inpatient … for Healthcare Research and Quality (AHRQ), Healthcare Cost and Utilization Project (HCUP), State
Inpatient … The HCUP State Inpatient Databases (SID) contain the universe of the inpatient discharge abstracts from … The SID capture information on inpatient stays for patients seen in the
emergency room and then admitted
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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/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/ataglance/findingsataglance.jsp
March 01, 2025 - Title
Rate of COVID-19-Related Inpatient Stays Per 100,000 Population by Patient's State of Residence … , April-December 2020 (PDF file, 1.62 MB)
Adult, Nonmaternal Inpatient Stays Related to Clostridioides … United States by Census Region and State, 2016 and 2019 (PDF file, 5.1 MB)
Emergency Department and Inpatient … and 2016 (PDF file, 1.8 MB)
Injuries and External Causes: Reporting of Causes on the HCUP State Inpatient … Inpatient Stays Involving Malnutrition: National Estimates, 2016 (PDF file, 628 KB)
Clostridium Difficile
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hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewDeck_121422.pdf
February 09, 2022 - settings
► Inpatient databases
− Discharge abstracts for patients admitted for an inpatient stay
► … NIS: Sample inpatient discharges of all ages
from all SID and community hospitals*
KID: Sample inpatient … Comparison of the HCUP
Inpatient Databases
HCUP Inpatient Databases
HCUP
database
SID
(2019) … Type of Care Captured Which HCUP Database(s)
Inpatient care
State Inpatient Databases (SID)
National … (Nationwide) Inpatient Sample (NIS)
Kids’ Inpatient Database (KID)
Nationwide Readmissions Database
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hcup-us.ahrq.gov/news/exhibit_booth/hcup_fact_sheet.jsp
April 01, 2022 - HCUP Partners States
49 provide statewide inpatient data (AK, AR, AZ, CA, CO, CT, DC, DE, FL, … inpatient healthcare database in the United States. … The inpatient data contained in the NIS represent more than 97 percent of inpatient
discharges … The Kids' Inpatient Database (KID) is the only all-payer inpatient care database for children in … The State Inpatient Databases (SID) contain a powerful collection of hospital inpatient discharge
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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/overview.jsp
February 01, 2022 - HCUP databases include:
The National (Nationwide) Inpatient Sample (NIS) containing data on more … The Kids' Inpatient Database (KID) is a nationwide sample of pediatric inpatient discharges. … The State Inpatient Databases (SID) contain the universe of inpatient discharge abstracts from participating … It provides access to health statistics and information on hospital inpatient and emergency department … AHRQualityIndicators™ (QIs) are measures of healthcare quality that make use of readily available hospital inpatient
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hcup-us.ahrq.gov/tech_assist/index_stu.jsp
February 01, 2022 - PCS
Software Tools - Cost-to-Charge Ratio (CCR) Files
Software Tools - Cost-to-Charge Ratios for Inpatient … Databases (SEDD) - Purchasing data
State Emergency Department Databases (SEDD) - Reports
State Inpatient … Databases (SID)
State Inpatient Databases (SID) - Data Elements
State Inpatient Databases (SID) … - Data Use Agreement
State Inpatient Databases (SID) - Overview
State Inpatient Databases (SID) - … Purchasing data
State Inpatient Databases (SID) - Reports
Statistical Briefs
Statistics - HCUPnet
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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/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/reports/statbriefs/sb152.pdf
March 08, 2013 - Statistical Brief #152: Characteristics of Homeless and Non-Homeless Individuals Using Inpatient and … 1
March 2013
Characteristics of Homeless and Non-
Homeless Individuals Using Inpatient … ■ Nearly three out of four inpatient hospital
stays by homeless individuals (73.7
percent) began … Source: Data for inpatient facilities include all discharges from inpatient hospitals during 2008 in … Introduction to the HCUP State Inpatient Databases. Online. September 2011. U.S.
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hcup-us.ahrq.gov/faststats/landing.jsp
December 01, 2025 - HCUP Fast Stats
State Trends in Hospital Use by Payer
Inpatient Stay Trends by Payer (Updated … State (Updated May 2022)
National Hospital Utilization and Costs
Trends in Inpatient … in Emergency Department Visits (Updated Apr. 2021; through 2018 data)
Most Common Diagnoses for Inpatient … Stays (Updated Apr. 2021; through 2018 data)
Most Common Operations During Inpatient Stays (Updated
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompmo.jsp
June 01, 2024 - SID File Composition - Missouri
SID Notes
Source Files
The HCUP Missouri inpatient … files were constructed from the Hospital Industry Data Institute (HIDI) inpatient stay files. … nursing, intermediate care, other long-term care, swing-bed, hospice, sub-acute, and other unspecified inpatient … Data Processing
Records with a discharge disposition of "still a patient" and "admitted as an inpatient … " were excluded from the HCUP Missouri inpatient data.
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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/statbriefs/sb175-Hospital-Cost-Utilization-Projections-2013.pdf
January 01, 2013 - Trends and Projections in Inpatient Hospital Costs and Utilization, 2003–2013
1
July … 2014
Trends and Projections in Inpatient Hospital
Costs and Utilization, 2003–2013
Audrey J. … HCUP Projections: Cost of Inpatient
Discharges 2012 to 2013. HCUP Projections Report #2013-01. … The SID from 2003 through
2011 include about 305 million inpatient discharges from 47 States. … Trends and
Projections in Inpatient Hospital Costs and Utilization, 2003–2013.
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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/news/newsletters/newsltrQ3_2020.jsp
January 01, 2020 - The AHRQ QIs are measures of healthcare quality that can be used with readily available hospital inpatient … The AHRQ QI modules represent aspects such as Prevention , Inpatient , Patient Safety , and Pediatric … Sample (NIS) Data on HCUPnet
Data from the 2017 National Inpatient Sample (NIS) have now been added … stay equaled the admission date of a subsequent inpatient stay. … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the same as
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hcup-us.ahrq.gov/news/newsletters/newsltrQ4_2018.html
January 01, 2018 - The Agency for Healthcare Research and Quality (AHRQ) has released the 2016 Kids' Inpatient Database … States, yielding national estimates of hospital inpatient stays for children. … State Trends in Hospital Use by Payer update adds to the inpatient portion of this topic 2015 inpatient … data for 1 State, 2016 inpatient data for 5 States, 2017 inpatient data for 15 States, and 2018 inpatient … Common Diagnoses for Inpatient Stays , and Most Common Operations During Inpatient Stays
Opioid-Related