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hcup-us.ahrq.gov/reports/statbriefs/sb299-Hospital-Stays-Children-2019.pdf
January 01, 2019 - Sample (NIS) and 2019 State Inpatient Databases (SID). … Types of hospitals included in HCUP State Inpatient Databases
This analysis used State Inpatient Databases … Sample (NIS) is a nationwide database of hospital inpatient
stays. … About the SID
The HCUP State Inpatient Databases (SID) are hospital inpatient databases from data … Overview of the National (Nationwide) Inpatient Sample
(NIS).
-
hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewDeck_092921.pdf
March 10, 2021 - Data
Inpatient and Ambulatory
Surgery and Services Data
Inpatient, Ambulatory Surgery
and Services … settings
► Inpatient databases
− Discharge abstracts for patients admitted for an inpatient stay
► … Comparison of the HCUP
Inpatient Databases
HCUP Inpatient Databases
HCUP
database
SID
(2019)
NIS … 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/db/vars/seq/nisnote.jsp
September 01, 2008 - SEQ is only included in the Nationwide Inpatient Sample, not the State Inpatient Databases. … SEQ_SID is included in both the Nationwide Inpatient Sample and the State Inpatient Databases. … SEQ_SID is identical for discharges present in both the Nationwide Inpatient Sample and State Inpatient … From 1988-1993:
Both the Nationwide Inpatient Sample and the State Inpatient Databases are sorted by … SEQ_SID is not included in either the HCUP Nationwide Inpatient Sample or the State Inpatient Databases
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2016_IP.TXT
January 01, 2016 - discharge record
NEDS 2016 IP 8 I10_PR_IP1 7 Char ICD-10-PCS Procedure 1 from inpatient … discharge record
NEDS 2016 IP 9 I10_PR_IP2 7 Char ICD-10-PCS Procedure 2 from inpatient … discharge record
NEDS 2016 IP 10 I10_PR_IP3 7 Char ICD-10-PCS Procedure 3 from inpatient … discharge record
NEDS 2016 IP 11 I10_PR_IP4 7 Char ICD-10-PCS Procedure 4 from inpatient … discharge record
NEDS 2016 IP 12 I10_PR_IP5 7 Char ICD-10-PCS Procedure 5 from inpatient
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hcup-us.ahrq.gov/db/state/siddist/siddist_filecompak.jsp
June 01, 2024 - SID File Composition - Alaska
SID Notes
Source Files
The HCUP Alaska inpatient … files were constructed from the Alaska Department of Health
and Social Services inpatient stay files … Prior to 2015 data, Alaska supplied discharge abstract data for
inpatient stays from Alaska general … Data Processing
Records with a discharge disposition of "still a patient" or "admitted
as an inpatient … " were excluded from the HCUP Alaska inpatient data.
-
hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewPresentationDeck_083021.pdf
March 10, 2021 - Data
Inpatient and Ambulatory
Surgery and Services Data
Inpatient, Ambulatory Surgery
and Services … settings
► Inpatient databases
− Discharge abstracts for patients admitted for an inpatient stay
► … Comparison of the HCUP
Inpatient Databases
HCUP Inpatient Databases
HCUP
database
SID
(2018)
NIS … 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
-
hcup-us.ahrq.gov/reports/statbriefs/sb_asprocs.jsp
January 01, 2022 -
#228
Breast Reconstruction Surgery for Mastectomy in Hospital Inpatient and … #214
Trends in Hysterectomies and Oophorectomies in Hospital Inpatient and Ambulatory Settings … #201
Trends in Bilateral and Unilateral Mastectomies in Hospital Inpatient and Ambulatory … #200
Procedures to Treat Benign Uterine Fibroids in Hospital Inpatient and Hospital-Based
-
hcup-us.ahrq.gov/news/announcements/faststats2020May.jsp
April 01, 2020 - Two sections of the National Hospital Utilization and Costs topic, Trends in Inpatient Stays and … Most Common Diagnoses for Inpatient Stays , have been updated to include national statistics and top … The Trends in Inpatient Stays section presents national trends in inpatient utilization across a variety … The Most Common Diagnoses for Inpatient Stays section presents the most common conditions listed as … the principal diagnosis for hospital inpatient stays by year and across a variety of patient characteristics
-
hcup-us.ahrq.gov/reports/UtilizFollowMedExpanSNHs_121620.pdf
December 16, 2020 - Thus, Medicaid
expansion has reduced and may continue to reduce the concentration of Medicaid inpatients … levels of diverse hospital staff.37 From a health system perspective, a redistribution
of Medicaid inpatients … SNHs, compared with non-SNHs, suggests
that SNHs may be experiencing greater competition for Medicaid inpatients … associated with a transfer of healthier patients from SNHs toward non-
SNHs.11
Third, whereas Medicaid inpatients … findings also suggest that SNHs continue to shoulder a
disproportionate amount of care for uninsured inpatients
-
hcup-us.ahrq.gov/reports/UtilizFollowMedExpanSNHs.pdf
December 16, 2020 - Thus, Medicaid
expansion has reduced and may continue to reduce the concentration of Medicaid inpatients … levels of diverse hospital staff.37 From a health system perspective, a redistribution
of Medicaid inpatients … SNHs, compared with non-SNHs, suggests
that SNHs may be experiencing greater competition for Medicaid inpatients … associated with a transfer of healthier patients from SNHs toward non-
SNHs.11
Third, whereas Medicaid inpatients … findings also suggest that SNHs continue to shoulder a
disproportionate amount of care for uninsured inpatients
-
hcup-us.ahrq.gov/reports/statbriefs/sb_hospcharacteristics.jsp
October 01, 2020 -
#265
Health System Affiliation and Characteristics of Inpatient Stays at Rural … #258
Hospital Burden of Opioid-Related Inpatient Stays: Metropolitan and Rural Hospitals, … #197
Characteristics and Quality of Inpatient Stays at Hospitals Affiliated With Health Systems … News Brief
#85
Inpatient Stays in Rural Hospitals, 2007 ( PDF file, 215 KB; HTML ).
-
hcup-us.ahrq.gov/reports/statbriefs/sb81.pdf
April 01, 2010 - The inpatient death rate was 3.6 percent among Medicare inpatients, the highest among all payer groups … Inpatients aged 45–64 accounted for 21 percent of all hospital deaths. … Inpatients aged 65–84 had the second highest death rate (3.5 percent), while
inpatients aged 1–17 had … Inpatients with a median ZIP Code household income below $39,000 accounted for 30 percent of all inpatient … The death rate among inpatients with no procedure was 1.5 percent.
-
hcup-us.ahrq.gov/reports/statbriefs/sb_injurypoisoning.jsp
July 01, 2020 -
#255
Inpatient Stays and Emergency Department Visits Involving Traumatic Brain … #217
Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 ( PDF file … , 224 KB; HTML)
#207
Sports-Related Emergency Department Visits and Hospital Inpatient Stays … #135
Emergency Department Visits and Hospital Inpatient Stays for Bicycle-Related … News Brief
#101
Emergency Department Visits and Inpatient Stays Involving Dog Bites, 2008 (
-
hcup-us.ahrq.gov/reports/natstats/his.htm
December 01, 1998 - Clinical Classifications for Health Policy Research: Hospital Inpatient Statistics, 1992 … Clinical Classifications for Health Policy Research, Version 2: Hospital
Inpatient Statistics, 1992 … Diagnosis and Procedure
Combinations in Hospital Inpatient Data shows the most common diagnoses
and … procedures for hospital inpatients in 1992, using CCHPR coding. … from the Healthcare Cost and Utilization Project (HCUP-3)
Nationwide Inpatient Sample (NIS) Release
-
hcup-us.ahrq.gov/db/state/siddist/sid_multi.jsp
April 01, 2025 - Overview of the SID
The SID are a set of all-payer inpatient databases from participating HCUP Partners … that capture hospital inpatient stays in a given State. … Therefore, the SID may include records for inpatient stays that began in the ED or in observation. … Inpatient records with evidence of ED services or OS can be identified using two separate HCUP variables … The availability of information on inpatient stays involving ED services or OS varies substantially across
-
hcup-us.ahrq.gov/Web3Spring2021HCUPTools_042221_posted.pdf
April 22, 2021 - Databases (SID)
State Ambulatory Surgery &
Services Databases
(SASD)
Inpatient State-Specific … Sample (NIS)
Nationwide Emergency
Department Sample
(NEDS)
Kids’ Inpatient
Database (KID) … Generate national and regional
estimates of pediatric inpatient
utilization, access, quality, etc … , non-elective and elective inpatient stays)
► Inpatient service line (including maternal and neonatal … Inpatient Quality Indicators (IQIs)
3. Patient Safety Indicators (PSIs)
4.
-
hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR_NIS_UserGuide_2001-2019.pdf
January 01, 2019 - The CCR for Inpatient Files are used to estimate the resource cost of inpatient care and
its variation … for the 2011 and earlier
files, is created by dividing the inpatient costs by the inpatient charges … Tools for More Accurate Inpatient Cost Estimates with
HCUP Databases, 2009. … Practical options for estimating cost of
hospital inpatient stays. … Tools for More Accurate Inpatient Cost Estimates with HCUP Databases,
2009.
-
hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewPresentation2020Update.pdf
April 01, 2020 - Data
Inpatient and Ambulatory
Surgery & Services Data
Inpatient, Ambulatory Surgery
& Services, … Sample (NIS)
Nationwide Emergency
Department Sample
(NEDS)
Kids’ Inpatient
Database (KID)
Inpatient … Included in HCUP
Inpatient Care
State Inpatient Databases (SID)
National (Nationwide) Inpatient Sample … stays, the most common
diagnoses for inpatient stays, and the most common operations
during inpatient … Inpatient Quality Indicators (IQIs)
3. Patient Safety Indicators (PSIs)
4.
-
hcup-us.ahrq.gov/news/announcements/faststats2019Dec.jsp
December 01, 2019 - Sample (NIS)
Kids' Inpatient Database (KID)
Nationwide Ambulatory Surgery Sample (NASS)
Nationwide … Department Sample (NEDS)
Nationwide Readmissions Database (NRD)
State-Specific HCUP Databases
State Inpatient … Trends by Payer
ED Trends by Payer
National Hospital Utilization and Costs
Trends in Inpatient Stays … Trends in ED Visits
Most Common Diagnoses for Inpatient Stays
Most Common Operations During Inpatient … This update adds 2017-2019 inpatient and 2017-2018 ED data for several States.
-
hcup-us.ahrq.gov/news/newsletters/newsltrQ4_2021.jsp
January 01, 2021 - HCUP 2019 Nationwide Databases Released
In October, AHRQ released the 2019 Kids' Inpatient Database … The KID is the largest publicly available all-payer pediatric inpatient care database that can be used … to produce national estimates of hospital inpatient stays for children in the United States. … Drawn from the HCUP State Inpatient Databases (SID) , the KID includes more than 3 million pediatric … 30 States, 2020 inpatient data for 28 States, and 2021 quarter 1 inpatient data for 10 States.