-
hcup-us.ahrq.gov/reports/methods/2008_07.pdf
January 01, 2008 - The HCUP databases include the following:
• The Nationwide Inpatient Sample (NIS) – the largest all-payer … inpatient care database in the
United States, containing data on nearly eight million hospital stays … • The Kids' Inpatient Database (KID) – a nationwide sample of pediatric inpatient discharges. … • The State Inpatient Databases (SID) – inpatient discharges from a census of hospitals in
participating
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996README.TXT
May 01, 1996 - HCUP-3 Nationwide Inpatient Sample (NIS)
Release 5, 1996 … This sub-directory contains electronic copies of the record layouts for the
following files:
- Inpatient … File DX (diagnoses)
RECL_PR -- record layout for File PR (procedures)
- 10% Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994README.TXT
March 01, 1994 - HCUP-3 Nationwide Inpatient Sample (NIS)
Release 3, 1994 … This sub-directory contains electronic copies of the record layouts for the
following files:
- Inpatient … File DX (diagnoses)
RECL_PR -- record layout for File PR (procedures)
- 10% Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997README.TXT
June 01, 1997 - HCUP Nationwide Inpatient Sample (NIS)
Release 6, 1997 … This sub-directory contains electronic copies of the record layouts for the
following files:
- Inpatient … File DX (diagnoses)
RECL_PR -- record layout for File PR (procedures)
- 10% Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995README.TXT
April 01, 1995 - HCUP-3 Nationwide Inpatient Sample (NIS)
Release 4, 1995 … This sub-directory contains electronic copies of the record layouts for the
following files:
- Inpatient … File DX (diagnoses)
RECL_PR -- record layout for File PR (procedures)
- 10% Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1993README.TXT
February 01, 1993 - HCUP-3 Nationwide Inpatient Sample (NIS)
Release 2, 1993 … This sub-directory contains electronic copies of the record layouts for the
following files:
- Inpatient … File DX (diagnoses)
RECL_PR -- record layout for File PR (procedures)
- 10% Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V21%20Weights%20Manual.pdf
January 06, 2025 - II.1
METHODS
DATA
Data from the 2001 National Inpatient Sample (NIS) of the Healthcare … The 2001 NIS contains information on all inpatient stays from 986 hospitals, a total of
7,452,727 records … Even when performed as an inpatient, few patients have
Major CCs associated with them.
-
hcup-us.ahrq.gov/reports/statbriefs/sb203-Emergency-Department-Children-Diabetes.jsp
April 01, 2016 - For those admitted to the hospital, the first-listed condition is determined after inpatient evaluation … Briefs
HCUP Statistical Briefs are descriptive summary reports presenting statistics on hospital inpatient … constructed using records from both the HCUP State Emergency Department Databases (SEDD) and the State Inpatient
-
hcup-us.ahrq.gov/db/nation/nis/APS-DRGsDefManualV25Public.pdf
June 01, 2009 - Centers for Medicare and
Medicaid Services (CMS) for calculating Medicare reimbursement under the inpatient … of care and have been used at both
the federal and state level for the prospective reimbursement of inpatient … APS-DRGs® offer an alternative for inpatient facility
reimbursement and analysis without requiring a … DISCUSSION
APS-DRGs® have proven to be statistically and clinically relevant for analyzing
inpatient … Check that the patient’s discharge status is a valid inpatient UB-04 code.
-
hcup-us.ahrq.gov/db/vars/pointoforiginub04/nisnote.jsp
October 04, 2025 - In the National (Nationwide) Inpatient Sample (NIS), the HCUP data elements for the patient's point of … facility
8
Court/Law enforcement
8
Court/Law enforcement
D
Transfer from hospital inpatient … Discontinued; effective 7/1/10)
C
Readmission to Same Home Health Agency
D
Transfer from hospital inpatient … (Discontinued 1/1/12)
C
Readmission to same home health agency
D
Transfer from Hospital Inpatient … in the Same Facility Resulting in a Separate Claim to the Payer
D
Transfer from Hospital Inpatient
-
hcup-us.ahrq.gov/reports/statbriefs/HCUP-SB-312-Appendices-508.pdf
September 01, 2024 - for Healthcare Research and Quality (AHRQ), Healthcare Cost and Utilization Project (HCUP), National Inpatient … for Healthcare Research and Quality (AHRQ), Healthcare Cost and Utilization Project (HCUP), National Inpatient
-
hcup-us.ahrq.gov/reports/statbriefs/sb238-Emergency-Department-Age-Payer-2006-2015.pdf
January 01, 2015 - Topics include hospital inpatient, ambulatory surgery, and emergency
department use and costs, quality … constructed using records
from both the HCUP State Emergency Department Databases (SEDD) and the State Inpatient
-
hcup-us.ahrq.gov/reports/statbriefs/sb157.pdf
March 01, 2013 - , HCUP includes the largest all-
payer encounter-level collection of longitudinal health care data (inpatient … constructed using records
from both the HCUP State Emergency Department Databases (SEDD) and the State Inpatient
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2000.jsp
September 01, 2007 - Central Distributor SID: Availability of Data Elements
HCUP State Inpatient
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Dx_Pr_Grps_V2.PDF
January 01, 2019 - Laboratory Findings, Not Elsewhere Classified 43,571 1.41%
XXX000: Unacceptable principal diagnosis (inpatient
-
hcup-us.ahrq.gov/reports/race/C18RECaseStudyReportforWEBfinal99.pdf
January 01, 2020 - Submit Race Data, 2008
Source: HCUP State Inpatient … tabid=14299 (Retrieved December 16, 2009).
14 HCUP State Inpatient Databases (SID). … conditions.19 In the forthcoming update, OSHPD
plans to include time series data from 1999-2007, inpatient … Year 2005 include data such as percentage of ED visits by race and
percent of ED visits resulting in inpatient … the
findings in the report for 2005: Hispanics of all ages were more likely to be admitted as
an inpatient
-
hcup-us.ahrq.gov/reports/statbriefs/SB307-508.pdf
November 03, 2021 - Population Studied
All inpatient stays for adults aged 18 years and older were included in the analysis … In addition, inpatient stays with a principal
diagnosis of neoplasms (i.e., cancer) or factors influencing … costtocharge.jsp
16
[Type here]
Imputation of missing charges and costs
The National Inpatient
-
hcup-us.ahrq.gov/reports/statbriefs/sb242-Pediatric-ED-Visits-2015.pdf
January 01, 2015 - Topics include hospital inpatient,
ambulatory surgery, and emergency department (ED) use and costs, … For ED visits that result in an
inpatient admission to the same hospital, the first-listed diagnosis … constructed using records
from both the HCUP State Emergency Department Databases (SEDD) and the State Inpatient
-
hcup-us.ahrq.gov/db/state/siddist/siddistvarnote2001.jsp
May 01, 2020 - Central Distributor SID: Availability of Data Elements
HCUP State Inpatient
-
hcup-us.ahrq.gov/db/vars/ageday/kidnote.jsp
September 01, 2008 - When processing the 1996 HCUP inpatient data, no adjustment was made for the leap year when age was calculated