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hcup-us.ahrq.gov/db/nation/nis/nisfilespecs.jsp
November 01, 2024 - Overview of Files
(PDF file, 96 KB)
Description of Layouts
File Layouts
Inpatient
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/case_for_re.jsp
February 01, 2025 - PDF file, 1.4 MB; HTML )
A presentation describing the purpose of the project, the NM Hospital Inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2015_Core_MaskedStats.PDF
January 01, 2015 - 360,334 1.18
6: Home health care 52,431 0.17
7: Against medical advice 371,206 1.22
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2016_Core_MaskedStats_Weighted.PDF
January 01, 2016 - 1.23
6: Home health care 274,316 0.19
7: Against medical advice 2,024,280 1.40
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2021_Core_MaskedStats_Weighted.PDF
January 01, 2021 - 1.52
6: Home health care 403,860 0.32
7: Against medical advice 2,689,890 2.12
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2022_Core_MaskedStats_Weighted.PDF
January 01, 2022 - 1.54
6: Home health care 421,982 0.31
7: Against medical advice 2,923,894 2.13
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2018_Core_MaskedStats.PDF
January 01, 2018 - 509,181 1.42
6: Home health care 90,256 0.25
7: Against medical advice 540,457 1.51
9: Admitted as an inpatient
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hcup-us.ahrq.gov/datainnovations/clinicaldata/AHRQFINALREPORTVHI.jsp
July 01, 2016 - clinical data and a present on admission indicator for diagnoses to VHI's administrative statewide inpatient … AHRQ Patient Safety Indicators (PSI) Comparison of Pilot Data, a National Inpatient Sample, and a Veterans … 2008 Aggregated Data for 27 Pilot Hospitals)
Virginia PRE-POA
Virginia POST-POA
National Inpatient … .
3
Decubitus Ulcer
33.10
8.70
24.57
15.20
15.92
4
Death among surgical inpatients
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hcup-us.ahrq.gov/reports/race/50_state_r_e_rpt.jsp
July 01, 2016 - Mortality Review, Partner Data, PRAMS, Program Databases, Program-Specific Surveys, Vital Stats, Census, MI Inpatient … Mortality Review, PRAMS, Program Databases, Program-Specific Surveys, Vital Statistics, Census, MI Inpatient
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hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2001.pdf
January 01, 2001 - VA Virginia Health Information
Confidentiality of Hospitals
The Nationwide Inpatient Sample
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2022_Core_MaskedStats.PDF
January 01, 2022 - 495,061 1.53
6: Home health care 100,379 0.31
7: Against medical advice 712,262 2.21
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2019_Core_MaskedStats.PDF
January 01, 2019 - 483,559 1.46
6: Home health care 81,610 0.25
7: Against medical advice 542,925 1.64
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2020_Core_MaskedStats.PDF
January 01, 2020 - 457,723 1.63
6: Home health care 89,148 0.32
7: Against medical advice 473,427 1.69
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2021_Core_MaskedStats.PDF
January 01, 2021 - 454,827 1.51
6: Home health care 93,804 0.31
7: Against medical advice 655,794 2.18
9: Admitted as an inpatient
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hcup-us.ahrq.gov/db/vars/pointoforiginub04/kidnote.jsp
October 04, 2025 - In the National (Nationwide) Inpatient Sample (NIS), the HCUP data elements for the patient's point of … (Discontinued 1/1/12)
C
Readmission to same home health agency
D
Transfer from Hospital Inpatient … discontinued effective 7/1/10)
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
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hcup-us.ahrq.gov/datainnovations/Challenges_and_Opportunities_ICD10CMPCS.pdf
October 01, 2014 - The Joint Commission’s
National Hospital Inpatient Quality Measures and the
AHRQ’s Quality Indicators … monitor inpatient surgical
quality of care using ICD coding.
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2016_IP_MaskedStats.PDF
January 01, 2016 - without POA 4,352,064 0 1.00 999.00 484.34 277.63
I10_NPR_IP : Number of ICD-10-PCS procedures from inpatient … PRVER : Procedure Version 4,352,064 0 10.00 10.00 10.00 0.00
TOTCHG_IP : Total charge for ED and inpatient … File
Univariates of Selected Continuous Data Elements
Variable: TOTCHG_IP (Total charge for ED and inpatient … File
Univariates of Selected Continuous Data Elements
Variable: TOTCHG_IP (Total charge for ED and inpatient … File
Univariates of Selected Continuous Data Elements
Variable: TOTCHG_IP (Total charge for ED and inpatient
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hcup-us.ahrq.gov/reports/race/50StateScan04_26forweb.pdf
December 01, 2010 - Review, Partner Data,
PRAMS, Program Databases,
Program-Specific Surveys, Vital
Stats, Census, MI Inpatient … Mortality
Review, PRAMS, Program
Databases, Program-Specific
Surveys, Vital Statistics, Census,
MI Inpatient
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hcup-us.ahrq.gov/reports/statbriefs/sb287-Ambulatory-Surgery-Overview-2019.pdf
January 01, 2019 - Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … facility as hospital-owned is specific to its financial relationship with a hospital that provides inpatient
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hcup-us.ahrq.gov/db/nation/nis/nis_2004_stspecific_restr.jsp
January 01, 2004 - Virginia Health Information
Confidentiality of Hospitals
The Nationwide Inpatient