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hcup-us.ahrq.gov/reports/methods/2011_01.pdf
January 01, 2011 - MAINTAIN AND EXPAND
HCUP Methods Series
kbr33831
Contact Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality
540 Gaither Road
Rockville, MD 20850
http://www.hcup-us.ahrq.gov
For Technical Assistance with HCUP Products:
Email: hcup@ahrq.gov
…
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hcup-us.ahrq.gov/reports/infographics/Substance-RelatedInpatientsStays.pdf
January 01, 2013 - Substance-Related Inpatient Stays
Across U.S. States and Counties
From 2013-15, the national inpatient hospital rate was higher for alcohol use (588 stays per 100,000
population) than for opioids (217 per 100,000), cannabis (193 per 100,000 people) and stimulants
(168 stays per 100,000), according to a new AHRQ st…
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hcup-us.ahrq.gov/reports/methods/methods.jsp
February 01, 2025 - HCUP-US Methods Series
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
Email Updates
…
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hcup-us.ahrq.gov/reports/statbriefs/sb294-COVID-19-UrbanHosptl.pdf
December 01, 2020 - COVID-19-related changes in hospitalizations and in-hospital deaths for patients from urban areas
1
HEALTHCARE COST AND
UTILIZATION PROJECT
Agency for Healthcare
Research and Quality
Changes in Hospitalizations and In-Hospital Deaths for
Patients From Urban Areas in the Initial Period of the
COVID-19 Pa…
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hcup-us.ahrq.gov/db/state/siddist/Iowa2009_2010SID_CD.pdf
December 01, 2011 - The Iowa HCUP State Inpatient Databases (SID) for 2009 (dated June or August 2010)
and 2010 (dated September 2011) contain misleading discharge data from four hospitals
accounting for about 11 percent of the files. The affected discharge data include
incorrect reporting of the principal procedure and incorrect orde…
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hcup-us.ahrq.gov/reports/natstats/his96/table1d.htm
January 01, 1996 - 0.4 44.5 59.2
13.1 Infective arthritis and osteomyelitis
(except that caused
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hcup-us.ahrq.gov/db/vars/totchg_x/nisnote.jsp
September 01, 2008 - Wisconsin
An error during HCUP processing of 1993 discharges caused negative values of total charges
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hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
November 16, 2006 - Introduction
Influenza (flu) is a contagious respiratory disease caused by a virus that, on average
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hcup-us.ahrq.gov/db/vars/dxccsr_default_dx1/nassnote.jsp
August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQ…
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hcup-us.ahrq.gov/reports/methods/TrendReport2005_1.pdf
March 19, 2004 - Change in the definition of teaching hospitals
This redefinition caused some hospitals to change strata … Change in the bed size categories
This revision caused some hospitals to move from one bed size stratum … Change in ownership strata
This change caused some hospitals in low-frequency ownership categories … 1998 Sample Design Revisions
It appears that many of the “discontinuities” between 1997 and 1998 caused … Ironically, this caused the NIS and the NHDS ALOS trends to diverge sharply for the Northeast
region
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hcup-us.ahrq.gov/db/state/siddist/NewYork2005-2006SIDandSASD.pdf
January 01, 2005 - The 2005–2006 New York State Inpatient Databases (SID) and State Ambulatory
Surgery Databases (SASD) purchased prior to the year 2010 contain some duplicate
records. The duplicate records, while rare, occur in multiple hospitals across the State
of New York. The issue of the duplicate records, however, is limited, …
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hcup-us.ahrq.gov/db/state/siddist/NC2007_2008CDSIDCorrectionNotificationv2.pdf
February 27, 2018 - Proposed note to purchasers:
The North Carolina HCUP Central Distributor State Inpatient Databases (SID) for 2007-
2008 contain problems with the coding of discharge disposition in one hospital.
• In both the 2007 and 2008 SID, the coding discrepancy is confined to
o One specialty hospital
o Four data elements t…
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hcup-us.ahrq.gov/reports/statbriefs/sb191-Hospitalization-Mental-Substance-Use-Disorders-2012.pdf
January 01, 2012 - Hospitalizations Involving Mental and Substance Use Disorders Among Adults, 2012
1
June 2015
Hospitalizations Involving Mental and
Substance Use Disorders Among Adults,
2012
Kevin C. Heslin, Ph.D., Anne Elixhauser, Ph.D., and Claudia A.
Steiner, M.D., M.P.H.
Introduction
Mental and…
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hcup-us.ahrq.gov/reports/factsandfigures/2008/figures/2008_5_12b.jsp
January 01, 2008 - Exhibit 5.12 Most Emergency Department Visits for MH and SA Conditions
Distribution of Most Frequent Emergency Department (ED) All-listed MHSA Visits by Discharge Status, 2007
MHSA CONDITION
PERCENT DISTRIBUTION BY DISCHARGE STATUS
Inpatient Admission
Transfer to Other Facility
Other
Treat…
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hcup-us.ahrq.gov/db/state/siddist/ReportforCD_%20IssueinMDSID2006-2009.pdf
January 01, 2009 - The Maryland HCUP State Inpatient Databases (SID) for 2006-2009 contain problems with the
coding of discharge disposition (DISPuniform). Transfers to other acute care hospitals are
misidentified as transfers to other health facilities.
The source-provided patient disposition codes for the following were erroneou…
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hcup-us.ahrq.gov/reports/infographics/HCUP-hospital-readmission-infographic-final.pdf
July 15, 2014 - HCUP-hospital-readdmission-infographic-34-51-12-Final(s)
Medicare
Medicaid
Privately Insured
Uninsured
Medicaid
Medicare
Privately Insured
Uninsured
30-DAY READMISSION RATES TO U.S. HOSPITALS
*Readmissions were for all causes and did not necessarily include the same procedure or diagnosis as the original adm…
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hcup-us.ahrq.gov/reports/methods/2003_05.pdf
January 01, 2003 - Variation in State rates can be caused by many factors,
including differences in practice patterns,
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hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-User-Guide-v2019-1.pdf
September 01, 2019 - User Guide: Clinical Classifications Software Refined (CCSR)
USER GUIDE:
CLINICAL CLASSIFICATIONS SOFTWARE REFINED
(CCSR)
VERSION 2019.1
Issued September 2019
Agency for Healthcare Research and Quality
Healthcare Cost and Utilization Project (HCUP)
Phone: (866) 290-HCUP (4287)
Email: hcup@ahrq.gov
Webs…
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hcup-us.ahrq.gov/reports/methods/2007_02.pdf
January 01, 2007 - Change in the Definition of Teaching Hospitals
This redefinition caused some hospitals to change strata … HCUP (01/10/2007) 17 KID Trends Report
Change in the Bed Size Categories
This revision caused … Change in Ownership Strata
This change caused some hospitals in low-frequency ownership categories … Adjustments for 2000 Sample Design Revisions
It appears that many of the issues caused by the 2000
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hcup-us.ahrq.gov/reports/infographics/091415opioids.infographic.2.pdf
July 28, 2015 - Increased Newborn and Mother Hospital Stays Relateed to Substance Use
Substance abuse during pregnancy can cause serious health
problems for newborn babies as well as for mothers. These
�gures illustrate the increased rate of newborns’ and
mothers’ hospital stays related to substance use between
2006 and 2012, as…