-
hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn12.jsp
September 01, 2014 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … 6
SSN# (last 4)
R
4 digits
7
Admit Date/Time
R
YYYYMMDDHHMMSS
8
Discharge … Admit Date/Time
Discharge Date/Time
Order Number
Unique number for this particular lab order at … Order Type
Reference Table 2:
I
Inpatient Order
O
Outpatient Order
Required … if sending more than inpatient labs.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2007_INTRODUCTION.pdf
January 01, 2007 - INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS)
Overview of NIS Data
The Nationwide Inpatient … NIS Data Sources, Hospitals, and Inpatient Stays
Table 4 in Appendix I contains a summary of the data … Core File: This inpatient discharge-level file contains data for 100% of the
discharges from a sample … Summary of NIS Data Sources, Hospitals, and Inpatient Stays, 1988-2007
Year Data Sources
Number … Data Elements in the NIS Inpatient Core Files
Data elements that are italicized are not included in
-
hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompnj.jsp
March 01, 2007 - Department of Health and Senior Services provides one source file to HCUP that contains a mixture of inpatient … Starting in 2017, the AS, ED, and other outpatient records are based on admission date, while inpatient … records continue to be based on discharge date. … Prior to 2017, all records in the source file were based on discharge date. … Exclusion of Records During HCUP Data Processing
Beginning with 2016 data, records with a discharge
-
hcup-us.ahrq.gov/reports/statbriefs/sb176-Hospital-Cost-Projections-by-Age-2013.pdf
January 01, 2013 - Databases (SID), 2003–2011, and early State discharge data, 2012
3
■ Aggregate hospital … Databases (SID), 2003–2011, and early State discharge data, 2012
■ Among patients aged 0–17 years … Databases (SID), 2003–2011, and early State discharge data, 2012
■ Among adults aged 18–64 years … About the SID
The HCUP State Inpatient Databases (SID) are hospital inpatient databases from data … The SID contain the universe of the inpatient discharge abstracts in the
participating HCUP States,
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2015.pdf
January 01, 2015 - ” files, meaning that
each record represents one discharge abstract from an inpatient stay. … outpatient data
• ICD-10-PCS: procedure coding on inpatient data. … • Limitations from Using One Year of Discharge Data: The NRD is an annual file
containing inpatient … dates to discharge month (data element DMONTH) and discharge year
(data element YEAR). … We defined a discharge as a same-day stay if the discharge date for one inpatient stay was the
same
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/ExampleofUsingPOA-CMSHACsusingall-payerdata.jsp
August 01, 2011 - admission (POA) data in their all-payer hospital discharge data since the data element was added to … This document applies the CMS HAC algorithm to statewide discharge all-payer data that consistently collect … The analysis used data from the HCUP 2008 State Inpatient Databases (SID) for 15 states: Arkansas, Arizona … The SID contains the universe of the inpatient discharge abstracts in the states, translated into a uniform … Payer-specific discharge rate relative to Medicare.
-
www.ahrq.gov/faqs/index.html
September 04, 2025 - No, the AHRQ Quality Indicators (QIs) rely solely on inpatient hospital administrative data and do not … Discharge status. … HCUPnet generates statistics using data from HCUP's National (Nationwide) Inpatient Sample (NIS), the … patient discharge-level health care data. … data year) has inpatient data from a nationwide sample that currently contains data on more than 7 million
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/quality-resources/tools/cap-toolkit/ed-workflowdiagrams.pdf
January 01, 2018 - Inpatient treatment
warranted? Based on
clinical assessment + results
of chest x-ray. … Flagged in EHR as
ready for discharge.
Wrap up activities.
Patient leaves. … Inpatient treatment
warranted? Based on
clinical assessment + results
of chest x-ray. … Flagged in EHR as
ready for discharge.
Wrap up activities.
Patient leaves. … Flagged in EHR as
ready for discharge.
Wrap up activities.
Patient leaves.
-
hcup-us.ahrq.gov/reports/methods/2004-05.pdf
January 01, 2004 - discharge-level health care data. … The HCUP data were used for discharge
denominator counts for QIs that related to providers. … Discharge Data Set (UHDDS) and the Uniform
Bill (UB-92) formats. … Provider-based QIs using Weighted Discharge Data (Disparities Analysis File)
a. … Standard error estimates for inpatient rates per 1,000 discharges using discharge
counts in both the
-
hcup-us.ahrq.gov/reports/methods/2014-04.pdf
January 01, 2014 - The frame is limited by the availability of inpatient data from the data sources currently
participating … 2010 Data 2011 Data
Exclude LTAC Hospitals
Use AHA
Discharge
Counts Use SID Discharge Counts … 2010 Data 2011 Data
Exclude LTAC Hospitals
Use AHA
Discharge
Counts
Use SID Discharge
Counts … 2010 Data 2011 Data
Exclude LTAC Hospitals
Use AHA
Discharge
Counts Use SID Discharge Counts … Data Elements in the NIS Inpatient Core Files
Data elements that are italicized are not included in
-
hcup-us.ahrq.gov/reports/methods/2006_8.pdf
January 01, 2006 - discharge-level health care data. … The HCUP data were used for discharge
denominator counts for QIs that related to providers. … Discharge Data Set (UHDDS) and the Uniform
5
Bill (UB-92) formats. … Provider-based QIs using Weighted Discharge Data (Disparities Analysis File)
a. … Standard error estimates for inpatient rates per 1,000 discharges using discharge
counts in both the
-
hcup-us.ahrq.gov/reports/ataglance/HCUPCDiffHosp2011-2015Rpt081618.pdf
August 18, 2018 - Short- and long-term attributable costs of
Clostridium difficile-associated disease in nonsurgical inpatients … Longitudinal inpatient discharge data from the Healthcare Cost and Utilization Project
(HCUP) sponsored … discharges, made possible
by the data collection efforts of State data organizations, hospital associations … three hospital-level edit
checks:
• Discharge was missing POA on the principal diagnosis … • Discharge was missing POA on all secondary diagnoses.
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompor.jsp
August 01, 2012 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Exclusion of Records During HCUP Processing
Beginning with 2016 data, records with a discharge disposition … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompga.jsp
December 01, 2016 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Exclusion of Records During HCUP Processing
Beginning with 2016 data, records with a discharge disposition … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompmd.jsp
August 01, 2006 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Exclusion of Records During HCUP Processing
Beginning with 2016 data, records with a discharge disposition … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
-
hcup-us.ahrq.gov/reports/methods/2015-03.pdf
January 01, 2015 - Hospital discharge data from inpatient and outpatient settings,
such as emergency rooms, can be used … Databases (SID) contain inpatient discharge data from a census of
hospitals in the State. … On inpatient data, the first-
listed diagnosis code reflects the condition established to be chiefly … Percentage of Inpatient Injury Discharges with an Injury E Code
Geographic Area
Data Year
2012 … Sources of 2007 HCUP Inpatient Data for the NHQR and the NHDR
Table 3.
-
hcup-us.ahrq.gov/reports/PDMPsAndOpioidHospitalizations.pdf
October 03, 2017 - Methods
We used combined ED and hospital inpatient discharge data from 23 states from Healthcare
Cost … discharge data. … We used combined ED and
hospital inpatient discharge data from the HCUP 2005 through 2013 State Emergency … Trend in opioid-related discharge rates by state relative to enactment of the interstate data-
sharing … discharge rate Blue line indicates
period prior to enactment of the interstate data-sharing feature
-
hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompnc.jsp
August 01, 2006 - HCUP Supplemental Files
NIS-Trend Weights Files
NIS Hospital Ownership Files
NIS 1993-2002 Discharge-Level … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … The facility is not listed in the AHA database, but the facility provides inpatient discharge data to … Exclusion of Records During HCUP Processing
Beginning with 2016 data, records with a discharge disposition … Beginning in 2010, records with a designation of "admitted as an inpatient" are retained in the SASD,
-
hcup-us.ahrq.gov/reports/statbriefs/sb219-Opioid-Hospital-Stays-ED-Visits-by-State.jsp
October 31, 2016 - of opioid-related inpatient stays among 43 States and the District of Columbia that provided data in … Unit of analysis
The unit of analysis for inpatient data is the hospital discharge (i.e., the hospital … About the SID
The HCUP State Inpatient Databases (SID) are hospital inpatient databases from data … The SID contain the universe of the inpatient discharge abstracts in the participating HCUP States, translated … Additionally, Maine was added to the list of States reported with inpatient data.
-
hcup-us.ahrq.gov/db/nation/nis/2006NIS_INTRODUCTION.pdf
November 01, 2015 - INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS)
Overview of NIS Data
The Nationwide Inpatient … NIS Data Sources, Hospitals, and Inpatient Stays
Table 4 in Appendix I contains a summary of the data … Core File: This inpatient discharge-level file contains data for 100% of the
discharges from a sample … Summary of NIS Data Sources, Hospitals, and Inpatient Stays, 1988-2006
Year Data sources
Number … Data Elements in the NIS Inpatient Core Files
Data elements that are italicized are not included in