-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2008_Hospital.TXT
January 01, 2008 - from AHA Survey (Z014)
NIS 2008 Hospital 13 HOSP_BEDSIZE 134 135 Num Bed size
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2011_Hospital.TXT
January 01, 2011 - from AHA Survey (Z014)
NIS 2011 Hospital 13 HOSP_BEDSIZE 224 225 Num Bed size
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2009_Hospital.TXT
January 01, 2009 - from AHA Survey (Z014)
NIS 2009 Hospital 13 HOSP_BEDSIZE 224 225 Num Bed size
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2007_Hospital.TXT
January 01, 2007 - from AHA Survey (Z014)
NIS 2007 Hospital 12 HOSP_BEDSIZE 132 133 Num Bed size
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2010_Hospital.TXT
January 01, 2010 - from AHA Survey (Z014)
NIS 2010 Hospital 13 HOSP_BEDSIZE 224 225 Num Bed size
-
hcup-us.ahrq.gov/db/nation/nis/reports/2007niscomparisonrpt.jsp
May 01, 2016 - Therefore, the NIS may be more appropriate when hospital type and size are important considerations. … data elements essential to healthcare policy – including in-hospital mortality, inpatient population size … These figures represent the number of discharges for each CCS category by the size of the rectangle, … Because NIS estimates have greater precision, a result of the large sample size, it may be preferred … Because of the smaller sample size, reliable measures of ALOS and mortality were unavailable from the
-
hcup-us.ahrq.gov/reports/methods/2010_03.pdf
January 01, 2010 - Therefore, the NIS may be more appropriate when hospital type
and size are important considerations. … These figures represent the number of discharges for each CCS category by the size of
the rectangle, … Because NIS estimates have
greater precision, a result of the large sample size, it may be preferred … (a) Because of very small sample size, the NHDS estimate and standard error were unreliable and
not … (a) Because of very small sample size, the NHDS estimate and standard error were unreliable and
not
-
hcup-us.ahrq.gov/kidoverview.jsp
July 01, 2025 - Key features of the most recent KID database year (2022) include:
A large sample size, which enables … demographics (e.g., sex, age, race, median income for ZIP Code)
Hospital characteristics (e.g., ownership, size
-
hcup-us.ahrq.gov/reports/statbriefs/sb121.pdf
September 01, 2011 - Note: Hospital costs are adjusted by the statewide mean area wage index weighted by bed size. … Washington
9
Hospital costs are adjusted by the statewide mean area wage index weighted by bed size … $14,200 $14,300
* Hospital costs are adjusted by the statewide mean area wage index weighted by bed size … Statewide average area wage indexes
weighted by bed size were used to adjust for local differences in
-
hcup-us.ahrq.gov/reports/statbriefs/sb205-Hospital-Discharge-Postacute-Care.jsp
May 01, 2016 - 39.8
41.3
36.7
Urban, teaching
51.3
53.9
58.7
53.0
46.8
52.7
Hospital size … Hospital bed size
Hospital bed size categories are based on hospital beds and are specific to the hospital's … Bed size assesses the number of short-term acute beds in a hospital. … Hospital bed size categories
Location and teaching status
Hospital bed size
Small
Medium … The vast size of the NIS allows the study of topics at the national and regional levels for specific
-
hcup-us.ahrq.gov/reports/statbriefs/sb197-Characteristics-Quality-Hospitals-Health-Systems.jsp
December 01, 2015 - chart that shows the distribution of hospitals by hospital type for teaching status, ownership, and bed size … In 2012, the proportion of centralized system hospitals increased with bed size (small: 5 percent; medium … The proportion of independent hospitals decreased with bed size (small: 55 percent; medium: 37 percent … The proportion of noncentralized system hospitals was highest for medium bed size (small: 40 percent; … 18.9
15.9
Midwest
34.4
35.5
South
37.0
29.3
West
9.6
19.3
Bed size
-
hcup-us.ahrq.gov/reports/natstats/93drga.htm
October 01, 1992 - ownership/control (government, non-Federal; private, not-for-profit; private,
investor-owned) and bed size … diagnosis-related group (DRG) and hospital characteristics (geographic region,
ownership, urban/rural location, size … California and Washington), a hospital characteristics
(geographic region, ownership, urban/rural location, size
-
hcup-us.ahrq.gov/reports/natstats/94drga.htm
October 01, 1992 - ownership/control (government, non-Federal; private, not-for-profit; private,
investor-owned) and bed size … diagnosis-related group (DRG) and hospital characteristics (geographic region,
ownership, urban/rural location, size … and Washington), and
hospital characteristics (geographic region, ownership, urban/rural location,
size
-
hcup-us.ahrq.gov/news/exhibit_booth/NRDBrochure_050218.pdf
May 16, 2018 - The vast size of the NRD allows the study of all cause and
condition-specific readmissions at both the
-
hcup-us.ahrq.gov/news/exhibit_booth/NEDSBrochure_050218.pdf
May 16, 2018 - One of the most distinctive features of the NEDS
is its large sample size, which allows for analysis
-
hcup-us.ahrq.gov/news/exhibit_booth/KIDBrochure_050218.pdf
May 16, 2018 - Its large
sample size is ideal for developing national and
regional estimates.
-
hcup-us.ahrq.gov/db/vars/hosp_control/nedsnote.jsp
May 01, 2015 - When the sample size was sufficiently large, hospitals were stratified as public (HOSP_CONTROL=1), voluntary
-
hcup-us.ahrq.gov/db/nation/kid/Introduction_to_KID_2000.pdf
January 01, 2000 - The KID's large sample size enables analyses
of rare conditions, such as congenital anomalies and uncommon … for the calculation of weights, based on geographic
region, control, location/teaching status, bed size … )
HOSPZIP Hospital zip code from AHA Survey (not available for all states)
HOSP_BEDSIZE Bed size … for the calculation of weights, based on geographic
region, control, location/teaching status, bed size … Because of
the size of the files, the data are distributed as self-extracting PKZIP compressed files
-
hcup-us.ahrq.gov/reports/statbriefs/sb197-Characteristics-Quality-Hospitals-Health-Systems.pdf
December 01, 2014 - In 2012, the proportion of centralized system hospitals increased with bed size (small: 5 percent;
medium … The proportion of independent hospitals decreased with
bed size (small: 55 percent; medium: 37 percent … profit
Private, for-profit Small (<50) Medium (50-199) Large (200+)
Teaching status Ownership Bed size … Centralized system Noncentralized system
5
noncentralized system hospitals was highest for medium bed size … Region, % of hospitals
Northeast 18.9 15.9
Midwest 34.4 35.5
South 37.0 29.3
West 9.6 19.3
Bed size
-
hcup-us.ahrq.gov/tech_assist/centdist/ResponsibilitiesDataPurchaser.pdf
June 22, 2022 - Responsibilities of the Data Purchaser
Responsibilities of the Data Purchaser
All users of HCUP data must agree to the terms of the HCUP Data Use Agreement (DUA). Being the data
purchaser carries additional responsibilities to which you must agree.
In order to facilitate your data request, please confirm your unde…