-
hcup-us.ahrq.gov/reports/methods/2006_05_NISTrendsReport_1988-2004A.pdf
January 01, 2006 - o Calculated discharge weights on the basis of SID discharge counts rather than
AHA survey discharge … o Stratified the sample using the nine census divisions rather than the four census
regions. … were calculated on the basis of SID discharge counts
rather than counts reported by the AHA survey. … June or September, rather than for calendar years. … Use of State Hospital Identifiers Rather Than AHA Hospital Identifiers (2012)
A logical corollary
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
January 01, 2012 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The solution is to use a third–party zip utility such as ZIP Reader, 7–Zip, or WinZip rather than the … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … September, rather than for calendar years.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
January 01, 2013 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The solution is to use a third–party zip utility such as ZIP Reader, 7–Zip, or WinZip rather than the … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … September, rather than for calendar years.
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/definitions.jsp
January 01, 2009 - is also generally far more than what it costs hospitals to provide care. … Poorest communities are identified as having a median household income of less than $40,000. … Metropolitan location
Metropolitan location indicates that the hospital is in a metropolitan area ("urban") rather … When more than one payer is listed for a hospital discharge, the first-listed payer is used. … Procedures
Principal procedure is the procedure that was performed for definitive treatment rather
-
hcup-us.ahrq.gov/reports/methods/2019-01.pdf
January 01, 2019 - AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis (rather … software requires that the accidental puncture or
laceration be reported as a secondary diagnosis (rather … AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis (rather … The AHRQ PDI software requires that the respiratory failure be
reported as a secondary diagnosis (rather … requires that the sepsis be reported as
a secondary diagnosis (rather than the principal diagnosis)
-
hcup-us.ahrq.gov/reports/methods/2015_02.pdf
January 01, 2015 - Because each of these software modules was developed for State and
hospital-level rates, rather than … Because each of these software modules was developed for State and hospital-level
rates, rather than … AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis
(rather … The AHRQ PDI software requires that the respiratory
failure be reported as a secondary diagnosis (rather … The AHRQ PSI
software requires that the complication be reported as a
secondary diagnosis (rather than
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2012_Redesign_report.jsp
January 01, 2012 - Tied the definition of a hospital to the State-supplied hospital identifier rather than to the American … September, rather than for calendar years. … Return to Contents
Used State Hospital Identifiers Rather than AHA Hospital Identifiers
A logical … September, rather than for calendar years. … Used SID identifiers rather than AHA identifiers to designate hospital entities.
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/definitions.jsp
January 01, 2007 - The charge is generally more than the amount paid to the hospital by payers for the hospitalization and … is also generally far more than what it costs hospitals to provide care. … Metropolitan location
Metropolitan location indicates that the hospital is in a metropolitan area ("urban") rather … When more than one payer is listed for a hospital discharge, the first-listed payer is used. … Procedures
Principal procedure is the procedure that was performed for definitive treatment rather
-
hcup-us.ahrq.gov/reports/factsandfigures/2008/definitions.jsp
January 01, 2008 - is also generally far more than what it costs hospitals to provide care. … Poorest communities are identified as having a median household income of less than $39,000. … Metropolitan location
Metropolitan location indicates that the hospital is in a metropolitan area ("urban") rather … When more than one payer is listed for a hospital discharge, the first-listed payer is used. … Procedures
Principal procedure is the procedure that was performed for definitive treatment rather
-
hcup-us.ahrq.gov/reports/methods/2018-01.pdf
January 01, 2018 - Because each of these software modules was developed for State
and hospital-level rates, rather than … AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis
(rather … The AHRQ PDI software requires that the respiratory
failure be reported as a secondary diagnosis (rather … years
a The AHRQ PDI software requires that the sepsis be
reported as a secondary diagnosis (rather … The AHRQ PSI
software requires that the complication be reported as a
secondary diagnosis (rather than
-
hcup-us.ahrq.gov/reports/methods/2016-01.pdf
January 01, 2016 - Because each of these software modules was developed for State and hospital-level rates,
rather than … AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis
(rather … The AHRQ PDI software requires that the respiratory
failure be reported as a secondary diagnosis (rather … years
a The AHRQ PDI software requires that the sepsis be
reported as a secondary diagnosis (rather … The AHRQ PSI
software requires that the complication be reported as a
secondary diagnosis (rather than
-
hcup-us.ahrq.gov/reports/methods/2017-03.pdf
January 01, 2017 - Because each of these software modules was developed for State and hospital-level rates,
rather than … AHRQ PDI software requires that the iatrogenic
pneumothorax be reported as a secondary diagnosis
(rather … The AHRQ PDI software requires that the respiratory
failure be reported as a secondary diagnosis (rather … years
a The AHRQ PDI software requires that the sepsis be
reported as a secondary diagnosis (rather … The AHRQ PSI
software requires that the complication be reported as a
secondary diagnosis (rather than
-
hcup-us.ahrq.gov/db/nation/nis/reports/NISRedesignFinalReport040914.pdf
June 11, 2014 - Tied the definition of a hospital to the State-supplied hospital identifier rather than to the … June or September, rather than for calendar years. … Tied the definition of a hospital to the State-supplied hospital identifier rather than to the … June or September, rather than for calendar years. … Used SID identifiers rather than AHA identifiers to designate hospital entities.
-
hcup-us.ahrq.gov/reports/methods/2014-04.pdf
January 01, 2014 - Tied the definition of a hospital to the State-supplied hospital identifier rather than to the … June or September, rather than for calendar years. … Tied the definition of a hospital to the State-supplied hospital identifier rather than to the … June or September, rather than for calendar years. … Used SID identifiers rather than AHA identifiers to designate hospital entities.
-
hcup-us.ahrq.gov/reports/methods/2020-04.pdf
January 01, 2020 - than the principal diagnosis)
not present on admission. … than the
principal diagnosis) not present on admission. … than the principal diagnosis)
not present on admission. … than the principal diagnosis) not present on admission. … software requires that the sepsis be reported as a
secondary diagnosis (rather than the principal diagnosis
-
hcup-us.ahrq.gov/db/nation/nrd/NRD2010-2012.pdf
January 01, 2012 - DMONTH is mainly used for identifying index events (rather than readmissions).
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2020.jsp
January 01, 2020 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
January 01, 2021 - Rather than first drawing a sample of
hospitals and then keeping all discharges from that sample … Because very few cases have more than 40
diagnoses or more than 25 procedures, the diagnosis and … This
contrasts with the superpopulation model, which adopts a stochastic
viewpoint rather than … than the AHA
hospital identifiers. … Rather than first drawing a sample of hospitals
and then keeping all discharges from that sample,
-
hcup-us.ahrq.gov/tech_assist/data_query/508_Methods_Community_Statistics20220128.pdf
January 01, 2021 - community-level statistics:
• Community-level statistics are based on the patient’s county of residence rather … neonatal
stays involving alcohol and other drugs, the rate is reported per 100,000
inpatient deliveries, rather … methods to estimate
household and demographic statistics for geographic areas.12 Claritas was used rather … is
important to note that, except for the PQIs and PDIs, these calculations used patient
residence rather … than hospital location to identify the state.
-
hcup-us.ahrq.gov/nisoverview.jsp
July 01, 2025 - sample design - the NIS is now a sample of discharge records from all HCUP-participating hospitals, rather … than a sample of hospitals from which all discharges were retained. … definitions of hospitals and discharges supplied by the statewide data organizations that contribute to HCUP, rather … than the definitions used by the AHA Annual Survey. … Return to Contents
NIS File Structure
Other than data year 2015, which was split into two