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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
January 01, 1998 - Hospital and discharge weights are provided for producing national estimates. … The NIS contains patient-level clinical and resource use information included in a typical discharge … To facilitate the production of national estimates, both hospital and discharge weights are provided, … Discharge-level weights to calculate national estimates for discharges. … Subsample Inpatient Core Files: Each of these discharge-level files contain all data elements from
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Core.TXT
January 01, 2008 - Data Elements: 135
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge … quarter
NIS 2008 Core 14 DQTR_X 38 39 Num Discharge quarter … source)
NIS 2008 Core 15 DRG 40 42 Num DRG in effect on discharge … 2008 Core 17 DRGVER 46 47 Num DRG grouper version used on discharge … date
NIS 2008 Core 18 DRG_NoPOA 48 50 Num DRG in use on discharge
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hcup-us.ahrq.gov/db/vars/dsndx/nisnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … General Notes
DSNDX contains the maximum number of diagnosis codes that could occur on a discharge … record from that data source, as of the date of discharge.
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hcup-us.ahrq.gov/db/vars/dsnpr/nisnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … General Notes
DSNPR contains the maximum number of procedure codes that could occur on a discharge … record from that data source, as of the date of discharge.
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hcup-us.ahrq.gov/db/vars/year/nisnote.jsp
September 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Sections: General Notes Uniform Values State Specific Notes
General Notes
The discharge … In the 1988-1997 HCUP databases, YEAR is two-digits (e.g., if the discharge year is 1990, then YEAR =
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hcup-us.ahrq.gov/reports/projections/2016-01.pdf
January 01, 2016 - Discharge
counts exclude inpatient stays that were transferred out to another acute care hospital. … Discharge
counts exclude inpatient stays that were transferred out to another acute care hospital. … Discharge
counts exclude inpatient stays that were transferred out to another acute care hospital. … Outcomes of interest include the following:
• Discharge counts:
Number of discharges that meet the … disposition of died
Discharge counts (definition above)
Outcome of interest also reported by adult
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hcup-us.ahrq.gov/reports/trendtables/summarytrendtables.jsp
May 01, 2025 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … State statistics are displayed by discharge month and national and regional statistics are displayed … by discharge quarter.
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hcup-us.ahrq.gov/reports/SASpecUnitManuscriptHCUP083010.pdf
August 31, 2010 - The SID contain discharge records from the universe of community hospitals in
participating States. … Principal diagnosis is defined in the
Uniform Hospital Discharge Data Set (UHDDS) as "that condition … Using revenue codes described above, each discharge record was
categorized as to whether the patient … -9-CM substance use principal diagnoses, primary expected payer, total
charges, admission source, discharge … Average total charges per discharge were highest for scatter beds in hospitals
with specialty units
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hcup-us.ahrq.gov/reports/factsandfigures/2007/highlightsV2.jsp
January 01, 2007 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … This report includes information from the 2007 database containing discharge records for all patients … advice, although small, rose by 39 percent (up 103,700 discharges) — the second fastest increase of any discharge … Costs per discharge increased by 3.1 percent annually.
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hcup-us.ahrq.gov/reports/trendtables/HCUP-SummaryTrendTables-G2d.pdf
December 18, 2020 - The HCUP State Inpatient Databases (SID) contain the universe of the inpatient discharge abstracts from … The SID contain clinical and resource-use information that is included in a typical discharge abstract … nonclinical variables, such as:
• Principal and secondary diagnoses and procedures
• Admission and discharge
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hcup-us.ahrq.gov/reports/factsandfigures/2008/exhibit1_6.jsp
January 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The discharge rate for adults 45-64 was 48 percent higher in the poorest than in all other communities
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hcup-us.ahrq.gov/reports/methods/2008_02.pdf
January 01, 2008 - of medical errors for complex clinical patients who already have numerous conditions
coded on their discharge … movements in variables at an aggregate state level may not be
parallel at the individual person or discharge … That is, the type of
discharge characteristics that count as iatrogenic pneumothorax is the same for … Among 2004 HCUP SID states, the
proportion of discharge records containing at least one E code of any … What is more,
the use of E codes in discharge data was positively associated with (and statistically
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hcup-us.ahrq.gov/reports/projections/2013-01.pdf
January 01, 2013 - Thus, the sum of discharge counts and percentage of discharges across
primary payer will not equal the … Discharge counts exclude inpatient stays that were transferred out to
another acute care hospital. … Discharge counts exclude inpatient stays
that were transferred out to another acute care hospital. … Discharge counts exclude inpatient stays
that were transferred out to another acute care hospital. … Discharge counts exclude inpatient stays
that were transferred out to another acute care hospital.
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hcup-us.ahrq.gov/reports/factsandfigures/2007/exhibit2_1.jsp
January 01, 2007 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … Hospital stays with no mention of a chronic condition on the discharge record accounted for just 26 percent … possible reasons why the growth in discharges with secondary chronic conditions is outpacing other discharge
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hcup-us.ahrq.gov/reports/factsandfigures/2008/section1_TOC.jsp
January 01, 2008 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … EXHIBIT 1.3 Reasons for Hospital Stays
EXHIBIT 1.4 Expected Primary Payer (PDF)
EXHIBIT 1.5 Discharge
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hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section5.pdf
January 01, 2007 - Length of Stay by Payer ........................................................ 55
EXHIBIT 5.3 Discharge … 80
90
100
Medicare Medicaid Private Insurance Uninsured*
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n
t D
is
tr
ib
ti
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n
Discharge … Discharge status indicates the circumstances surrounding the discharge or where the patient went after … discharge
from the hospital. … The average cost per discharge billed to private insurance ($7,900), the uninsured ($7,100), and
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hcup-us.ahrq.gov/db/nation/kid/Kid_1997_overview.pdf
January 01, 1997 - The KID contains data from 2,521 hospitals and includes 1.9 million unweighted discharge records,
which … The variable DISCWT_U contains the appropriate weight for the
discharge.
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hcup-us.ahrq.gov/reports/factsandfigures/2007/exhibit5_1.jsp
January 01, 2007 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … discharges for which Medicare was the expected primary payer grew at the same rate as the all-payer discharge
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hcup-us.ahrq.gov/db/state/siddist/CD_note_2010-2011_MS_SID.pdf
January 01, 2011 - Type of SID
Discharge
Number of Discharges
in the 2010 SID
Number of Discharges
in the 2011 SID
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hcup-us.ahrq.gov/reports/annualreport/HAR_2005.pdf
January 01, 2005 - exHiBit 1.5 discharge status Discharge status indicates where the patient went after discharge
from … ■ Discharge to a long-term care facility was the second most com-
mon type of discharge, accounting … Discharge
Discharge refers to the hospital stay. … Discharge status
Discharge status indicates the disposition of the patient at the
time of discharge … Discharge per population
Discharge per population is the hospital discharge rate of a partic-
ular procedure