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hcup-us.ahrq.gov/reports/statbriefs/sb272-COVID19-Hospitalizations.pdf
December 01, 2020 - Case definition
COVID-19-related hospitalizations are identified by any-listed ICD-10-CM code of U07.1 … References
About Statistical Briefs
Data Source
Definitions
Diagnoses and ICD-10-CM/PCS
Case definition
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hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi8.pdf
April 29, 2014 - HL7 Integration Engine Vendor Evaluation Template
1
HL7 Integration Engine Vendor Evaluation Template
HHIC
Weighting
Factor
Vendor #1 Weighted
Score
Vendor #2 Weighted
Score
Vendor #3 Weighted
Score
Vendor #4 Weighted
Score
Scalability
Ability to support 100% …
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hcup-us.ahrq.gov/reports/statbriefs//sb314-hospital-differences-HAIs-2019-2021.pdf
January 01, 2021 - Case definition of hospital-associated infections (HAI)
The identification of inpatient stays with an … Health Resources and Services Administration (HRSA) Federal Office of Rural
Health Policy (FORHP) definition … References
Data Sources
Number and types of hospitals included in HCUP SID
Population Studied
Case definition
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hcup-us.ahrq.gov/reports/statbriefs/sb314-hospital-differences-HAIs-2019-2021.pdf
January 01, 2021 - Case definition of hospital-associated infections (HAI)
The identification of inpatient stays with an … Health Resources and Services Administration (HRSA) Federal Office of Rural
Health Policy (FORHP) definition … References
Data Sources
Number and types of hospitals included in HCUP SID
Population Studied
Case definition
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hcup-us.ahrq.gov/db/nation/kid/reports/KID_2003_Design_Edited_013006.pdf
January 01, 2003 - to assign the KID teaching hospital
status indicator, H_TCH:
/* FIRST ESTABLISH SHORT-TERM BEDS DEFINITION … ******************/
/* CREATE TEACHING CATEGORY VARIABLES TO FURTHER */
/* REFINE TEACHING STATUS DEFINITION … /*******************************************************/
/* FIRST ESTABLISH SHORT-TERM BEDS DEFINITION
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hcup-us.ahrq.gov/reports/statbriefs/sb185-Hospital-Intensive-Care-Units-2011.pdf
January 01, 2011 - Similarly, the definition of
ICU in this Statistical Brief considers intermediate-care ICUs and CCUs … This definition is also consistent with the NIS.
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hcup-us.ahrq.gov/db/nation/nass/2020_NASS_Introduction.pdf
January 01, 2020 - The following three objectives guided the definition of data elements in all HCUP
databases:
• Ensure … HCUP (11/16/2022) 15 2020 NASS Introduction
3.2 Selection of In-Scope Ambulatory Surgeries
3.2.1 Definition … In this section, we summarize the NASS setting and universe definition, the process for
constructing … National estimates do not exist for several reasons, but the most important is the
definition of ambulatory … The NASS uses a CPT code- and data-based definition of in-scope ambulatory surgeries
(see Section 3.2
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hcup-us.ahrq.gov/reports/statbriefs/sb183-Hospitalizations-Multiple-Chronic-Conditions-Projections-2014.jsp
November 01, 2014 - Case definition
For this report, hospital stays for patients with multiple chronic conditions (MCC … Steiner and Friedman corrected these two definitions in the chronic conditions definition table in their
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hcup-us.ahrq.gov/reports/statbriefs/sb236-Atrial-Fibrillation-Hospital-Stays-Trends.pdf
August 22, 2017 - Case definition
Atrial fibrillation was defined using the following ICD-9-CM diagnosis code:
• 427.31 … or destruction of other lesion or tissue of heart,
thoracoscopic approach was not included in the definition … • Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and
discharges
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hcup-us.ahrq.gov/reports/statbriefs/sb195-Potentially-Preventable-Hospitalizations.pdf
December 01, 2014 - We did not use the 2012 National Inpatient Sample (NIS) because the sampling
design and universe definition … www.hcup-us.ahrq.gov/reports/methods/2012_03.pdf
http://www.hcup-us.ahrq.gov/reports/methods/2012_03.pdf
12
Case definition … Complications of surgical and medical care, not elsewhere classified
It should be noted that the above definition … includes five diagnosis codes that also are included
under two CCS diagnosis categories used for the definition … Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and
discharges
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hcup-us.ahrq.gov/reports/statbriefs/sb243-Severe-Maternal-Morbidity-Delivery-Trends-Disparities.pdf
February 01, 2018 - Case definition
The ICD-9-CM codes defining severe maternal morbidity (with or without in-hospital death … The definition was based on all-listed codes on the
delivery hospitalization record, using methods developed … indicating that the woman died.
16
Delivery hospitalizations were defined using an expanded definition … • Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and
discharges
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hcup-us.ahrq.gov/reports/statbriefs/sb231-Acute-Renal-Failure-Hospitalizations.jsp
November 01, 2017 - Case definition
For this report, acute renal failure diagnoses were defined as CCS diagnosis category … Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and discharges supplied … Acute kidney injury: definition, pathophysiology and clinical phenotypes.
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hcup-us.ahrq.gov/db/vars/drg/kidnote.jsp
September 01, 2008 - This inconsistency between the definition of a valid diagnosis or procedure is obvious when a discharge
-
hcup-us.ahrq.gov/reports/statbriefs/sb210-Malnutrition-Hospital-Stays-2013.pdf
January 01, 2013 - Case definition
The six types of malnutrition were defined using the ICD-9-CM diagnosis codes listed … • Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and
discharges
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hcup-us.ahrq.gov/reports/statbriefs/sb227-Emergency-Department-Visit-Trends.pdf
December 01, 2016 - There are 15 first-listed diagnoses included in the mental health/substance abuse ED visit category
definition … ICD-9-CM and CCS diagnosis codes for defining type of first-listed diagnosis for ED visits
Type Definition … 223: Birth trauma
CCS 224: Other perinatal conditions
16
Type Definition … Diseases, Ninth Revision, Clinical Modification; NEC, not elsewhere classified; OB, obstetric
Note: The definition … includes five diagnosis codes that are also included under two CCS diagnosis categories used for the
definition
-
hcup-us.ahrq.gov/reports/statbriefs/sb192-Pediatric-Preventable-Hospitalizations-Asthma-Diabetes.pdf
December 01, 2014 - We did not use the 2012 National Inpatient Sample (NIS) because the sampling
design and universe definition … methods to estimate household and demographic
statistics for geographic areas.8
Definitions
Case definition … • Revisions to how hospitals are defined—the NIS now uses the definition of hospitals and
discharges
-
hcup-us.ahrq.gov/toolssoftware/surgeryflags_svcproc/SF-SvcProc-ChgLg-v20241-v20251.xlsx
June 01, 2025 - Change log for Surgery Flags Software for Services and Procedures, v2025.1
Table_of_Contents
This Excel file enumerates the changes between the following releases of the Surgery Flags for Services and Procedures
Compared versions: v2024.1 (released July 2024) to v2025.1 (released June 2025)
Table of Contents
Comp…
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hcup-us.ahrq.gov/reports/statbriefs/sb45.pdf
January 01, 2008 - If two procedures appear to meet this definition, the procedure most related to the principal
diagnosis … Case Definition
Circumcision procedures were defined as all-listed CCS procedure category:
– 115: Circumcision
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hcup-us.ahrq.gov/reports/statbriefs/sb267-Hurricanes-Injuries-ED-Visits-2005-2016.pdf
January 01, 2016 - Case definition
In this Statistical Brief, injuries were identified using the principal diagnosis for … International
Classification of Diseases, Tenth Revision, Clinical Modification
Note: The injury definition … used in this Statistical Brief is based on the current injury definition used by the Centers for Disease … prosthetic injuries and complications of orthopedic devices).e These codes were not part of the CDC injury definition
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hcup-us.ahrq.gov/reports/statbriefs/sb251-Sickle-Cell-Disease-Stays-2016.pdf
January 01, 2016 - P0030.html
http://www.cms.gov/ICD10Manual/version36-fullcode-cms/fullcode_cms/P0030.html
15
Case definition … Sickle cell trait is not included in the definition of sickle cell disease in this Brief. … Definition of sickle cell disease
ICD-9-CM code Description Presence of crisis
282.42 Sickle-cell … Without crisis
Abbreviations: Hb-C, hemoglobin C; Hb-SS, hemoglobin sickle cell
In Figure 1, the definition