-
hcup-us.ahrq.gov/reports/methods/2005_05.pdf
January 01, 2005 - Statistical issues involved age-gender adjustment for all QIs,
and severity/comorbidity adjustment … interaction, and 3M™ All
Patient Refined Diagnosis Related Groups (APR-DRGs) risk of mortality or severity … ), and “admission source” (e.g., transfer from another
institution, emergency room, etc). … g
stdg
N
S
N
xw
N
xw
N
N
N
N
xw
N
====
∑∑∑∑
∑
∑∑
====
=
==
(A.3)
g = index … g
stdg
gn
i
ig
gn
i
igig
g
stdg
w
xw
P
N
w
xw
N
(A.7)
g = index
-
hcup-us.ahrq.gov/reports/methods/2012-02.pdf
January 01, 2012 - when applying the AHRQ QI software to the HCUP data, including: age-gender
adjustment for all QIs; severity … • Age, Gender, Severity, and Comorbidity Risk Adjustment. … Costs were adjusted to 2009 dollars for all years using the price indexes for the gross domestic
product … g
stdg
N
S
N
xw
N
xw
N
N
N
N
xw
N
====
∑∑∑∑
∑
∑∑
====
=
==
(A.3)
g = index … g
stdg
gn
i
ig
gn
i
igig
g
stdg
w
xw
P
N
w
xw
N
(A.7)
g = index
-
hcup-us.ahrq.gov/db/nation/nass/2019_NASS_Introduction.pdf
January 01, 2019 - E1
INDEX OF TABLES
Table 1. … E2
INDEX OF FIGURES
Figure 1. … • Will not use data elements from the proprietary severity adjustment software packages
(e.g., 3MTM … encounters at hospital-owned emergency departments that do not result in
hospitalization. … department and appeared in the
State Emergency Department Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/db/nation/nis/reports/2004niscomparisonrpt.jsp
May 01, 2016 - Comparisons
NIS-NHDS Evaluations
NIS-MedPAR Evaluations
Conclusion
REFERENCES
INDEX … OF TABLES
Skip Index of Tables
Table 1: Number of Hospitals in NIS Frame and Universe, 2004 … NIS and MedPAR Comparisons by Principal Procedure, 2004
INDEX OF FIGURES
Skip Index of Figures … 24.79
Alc/Chem Dep Services (pct)
8.47
8.21
Trauma Centers (pct)
27.19
28.76
Emergency … included Angioplasty services.
2 High technology service - used in the "High Tech Index."
-
hcup-us.ahrq.gov/toolssoftware/chronic_icd10/CCIR-User-Guide-v2025-1.pdf
November 01, 2024 - Chronic Condition Indicator
Refined for ICD-10-CM, v2025.1
INDEX … Chronicity is not dependent on the severity of the illness. … nursing care and/or monitoring.11
Consider a child who has type I diabetes and is treated in the emergency … The diagnosis of diabetes will only be reported on a hospital record if the care in the
emergency department … GUIDE: CHRONIC CONDITION INDICATOR REFINED (CCIR) FOR ICD-10-CM DIAGNOSES, v2025.1
TABLE OF CONTENTS
INDEX
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2012_Redesign_report.jsp
January 01, 2012 - DISCHARGE ESTIMATES AND THE SID-BASED DISCHARGE COUNTS
APPENDIX B: PLANNED DATA ELEMENT CHANGES
INDEX … OF TABLES
Skip Index of Tables
Table 1. … Data Elements in the NIS Disease Severity Measures Files
Table B-4. … Data Elements in the NIS Diagnosis and Procedure Groups Files
INDEX OF FIGURES
Skip Index of … department (ED) services: (0) Record does not meet any HCUP Emergency Department criteria, (1) Emergency
-
hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2018.jsp
January 01, 2018 - Restrictions
Appendix D: NASS Files and Data Elements
Appendix E: Procedure Totals by NASS Data Year
INDEX … Classifications Software (CCS) for Services and Procedure Category Totals by NASS Data Year, 2016-2018
INDEX … Will not use data elements from the proprietary severity adjustment software packages (e.g., 3M™ APR-DRGs … department and appeared in the State Emergency Department Databases (SEDD) but not in the SASD. … department and appeared in the State Emergency Department Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/reports/statbriefs/sb36.pdf
August 01, 2007 - purposes of this Statistical Brief, costs are
adjusted to 2004 dollars using the overall Consumer Price Index … payer encounter-level collection of longitudinal health care data (inpatient, ambulatory surgery, and
emergency … $86 $104 $109
↑
(26.7%)
*All costs are adjusted to 2004 dollars using the overall Consumer Price Index … †All costs are adjusted to 2004 dollars using the overall Consumer Price Index.
-
hcup-us.ahrq.gov/db/nation/nass/2020_NASS_Introduction.pdf
January 01, 2020 - Classifications Software (CCS) for Services and Procedure Category, 2017–2020 ....................... 1
INDEX … for Services and Procedure Category, 2017–2020 ............................................... 2
INDEX … • Will not use data elements from the proprietary severity adjustment software packages
(e.g., 3MTM … In contrast, hospitals generally report total inpatient
admissions, births, and emergency department … department and appeared in the
State Emergency Department Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/db/nation/nass/2017_NASS_Introduction.pdf
January 01, 2017 - D-1
HCUP (4/22/2021) iii 2017 NASS Introduction
INDEX OF TABLES
Table 1. … D-4
INDEX OF FIGURES
Figure 1. … • Will not use data elements from the proprietary severity adjustment software packages
(e.g., 3MTM … department and appeared in the State
Emergency Department Databases (SEDD) but not in the SASD. … department and appeared in the State Emergency Department
Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/Finalreport100109.pdf
October 01, 2009 - reference materials and presentations from this pilot project is
available at: http://www.mnhospitals.org/index … http://www.mnhospitals.org/index/ahrq-project
_____________________________________________________ … The critical incentive hospitals in the pilot were offered was access to severity-
adjusted AHRQ quality … site references
MHA’s web page for AHRQ Lab Project reference materials
http://www.mnhospitals.org/index … Logical Observation Identifiers Names and Codes
http://loinc.org/
http://www.mnhospitals.org/index
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2020Introduction.pdf
September 01, 2022 - ............... 1
APPENDIX D: COMPARISONS OF THE NEDS WITH OTHER SOURCES OF ED DATA ......... 1
INDEX … Number of Injuries by Type of Injury-Related ED Visit, NEDS and NEISS-AIP, 2020 6
INDEX OF FIGURES … • The Nationwide Emergency Department Sample (NEDS) tracks information about
emergency department (ED … Created by the Emergency
Medicine Network. … department; NEDS, Nationwide Emergency Department Sample.
-
hcup-us.ahrq.gov/reports/statbriefs/sb169-Asthma-Trends-Hospital-Stays.pdf
August 01, 2013 - Adults (aged 18 years and older)
Note: Costs were adjusted for inflation to 2010 using the price index … Costs were deflated to 2010 using the price index for the gross
domestic product.7
Patients' race … payer encounter-level collection of longitudinal health care data (inpatient, ambulatory surgery, and
emergency … from HCUP's Nationwide Inpatient Sample (NIS),
the Kids' Inpatient Database (KID), the Nationwide Emergency … Department Sample (NEDS), the State
Inpatient Databases (SID), and the State Emergency Department Databases
-
hcup-us.ahrq.gov/reports/methods/2019-04.pdf
January 01, 2019 - ........................20
HCUP (12/11/2019) ii Methods Series Report:
County-Level Analyses
INDEX … Cost and
Utilization Project (HCUP) State databases—the State Inpatient Databases (SID), the State
Emergency … For example, in the case of emergency department (ED) visits for diabetes,
people traveling away from … department; SEDD, State Emergency Department Databases. … Source: Agency for Healthcare Research and Quality, Healthcare Cost and Utilization Project, State Emergency
-
hcup-us.ahrq.gov/reports/statbriefs/sb303-Comorbidities-Adult-Hospitalizations-2019.pdf
January 01, 2019 - readmission
and in-hospital mortality using hospital administrative data: the AHRQ Elixhauser Comorbidity Index … Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … The service lines are defined by major diagnostic categories (MDCs), Medicare Severity Diagnosis-
Related
-
hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.pdf
January 01, 2016 - D-1
HCUP (4/22/2021) iii 2016 NASS Introduction
INDEX OF TABLES
Table 1. … D-4
INDEX OF FIGURES
Figure 1. … department and appeared in the State
Emergency Department Databases (SEDD) but not in the SASD. … department and appeared in the State Emergency Department
Databases (SEDD) but not in the SASD. … department and appeared in the
State Emergency Department Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.jsp
January 01, 2016 - Major Ambulatory Surgeries
Table C: Data Restrictions
Table D: NASS Files and Data Elements
INDEX … NASS Supplemental File Data Elements, 2016
INDEX OF FIGURES
Figure 1. … department and appeared in the State Emergency Department Databases (SEDD) but not in the SASD. … department and appeared in the State Emergency Department Databases (SEDD) but not in the SASD. … department and appeared in the State Emergency Department Databases (SEDD) but not in the SASD.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2018Introduction.pdf
November 01, 2020 - ............... 1
APPENDIX D: COMPARISONS OF THE NEDS WITH OTHER SOURCES OF ED DATA ......... 1
INDEX … Number of Injuries by Type of Injury-Related ED Visit, NEDS and NEISS-AIP, 2018 5
INDEX OF FIGURES … • The Nationwide Emergency Department Sample (NEDS) tracks information about
emergency department (ED … Created by the Emergency
Medicine Network. … department; NEDS, Nationwide Emergency Department Sample.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2019Introduction.pdf
September 01, 2021 - ............... 1
APPENDIX D: COMPARISONS OF THE NEDS WITH OTHER SOURCES OF ED DATA ......... 1
INDEX … Number of Injuries by Type of Injury-Related ED Visit, NEDS and NEISS-AIP, 2019 5
INDEX OF FIGURES … • The Nationwide Emergency Department Sample (NEDS) tracks information about
emergency department (ED … Created by the Emergency
Medicine Network. … department; NEDS, Nationwide Emergency Department Sample.
-
hcup-us.ahrq.gov/reports/methods/2007_06.pdf
January 01, 2007 - Identification of statistical issues included the following: age-gender
adjustment for all QIs; severity … • Age, Gender, Severity, and Comorbidity Adjustment. … required for certain QIs are: “secondary procedure day” and “admission type” (elective, urgent,
and emergency … g
stdg
N
S
N
xw
N
xw
N
N
N
N
xw
N
====
∑∑∑∑
∑
∑∑
====
=
==
(A.3)
g = index … g
stdg
gn
i
ig
gn
i
igig
g
stdg
w
xw
P
N
w
xw
N
(A.7)
g = index