-
hcup-us.ahrq.gov/db/state/siddbdocumentation.jsp
May 01, 2025 - Databases (SID) are State-specific files
that contain all inpatient care records in participating states … research that requires complete enumeration of hospitals and
discharges within geographic areas or states
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2001_Design_Report.pdf
January 01, 2001 - Hospitals were sampled throughout each region of the United States. … The 2001
NIS includes data from 33 states – five more states than the 2000 NIS and 25 more states than … Hospitals, and Discharges, by Year
Calendar
Year States in the Frame Number of
States
Sample … highlights the NIS states in gray, and Table 2 lists the
states that comprise each region. … However, the 2001 NIS includes
data from only 33 states.
-
hcup-us.ahrq.gov/reports/methods/2004_6_appendix_E.pdf
January 01, 2004 - 100%
5 10 15 20 25 30
Number of Diagnoses Coded
Pe
rc
ne
t E
C
od
e
C
om
pl
et
en
es
s
States … that coded 12 or less diagnoses
States that coded more than 12 diagnoses
States with mandates States … without mandates Information not available
Figure 9a: States with and without Mandates/Regulations … that coded 10 diagnoses States that coded more than 10 diagnoses
With Mandates Without Mandates … that Encourage Submission Without Mandates that do not Encourage Submission
Figure 31: States with
-
hcup-us.ahrq.gov/reports/MCRSIDFinalReport083110.pdf
September 07, 2010 - As shown in Table 2, the number of
states included in the SID varies by year. … Hospitals in SID States, 2001-2007
Year
AHA-listed
hospitals
(National)
HCUP SID
States
AHA-listed … population as the bottom few states. … Within all the states, the vast
proportion of discharges is from psychiatric units (Figure 4). … The relatively low use of scatter beds across the states has
several implications.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
January 01, 2004 - The 2004 NIS includes data from 37 states – 29 more states than the original 1988 NIS. … Table 1: Number of NIS States, Hospitals, and Discharges, by Year
Calendar Year
States in … Figure 2 highlights the NIS states in gray, and Table 2 lists the states that comprise each region. … Figure 2: NIS States, by Region
Table 2: All States, by Region
Region
States … "Table NST-EST2005-01 – Annual Estimates of the Population for the United States and States, and for
-
hcup-us.ahrq.gov/reports/methods/MS2022-03-Appendix.xlsx
December 06, 2022 - Source #4: Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto … Source #5: Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto … Source #6: Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto … Source #7: Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto … Annual Estimates of the Population for the United States, Regions, States, and Puerto Rico: April 1,
-
hcup-us.ahrq.gov/reports/statbriefs/sb75.pdf
June 01, 2009 - percent) of the 1.4 million visits
to the ED for injuries among
children ages 5 to 17 in the 25
states … quarter
of the estimated 119.2 million visits to hospital emergency depart-
ments (EDs) in the United States … of
1.4 million visits to the ED for injuries among children aged 5 to 17
years in 2006 in the 25 states … Denominator data for rates were based on 2006 Claritas data for the 25 study states. … Overview of ED visits among children† with sports injuries in 25 selected states, 2006
Sports injury
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2001.jsp
January 01, 2001 - 1994
17 states
1995
19 states
1996
19 states
1997
22 states
1998 … 22 states
1999
24 states
2000
28 states
2001
33 states
On CD-ROM, … This data element is not available in all states. … Data from non-Partner States are missing completely from the sampling frame, and data from Partner States … Some states provide as many as 30 diagnoses and 21 procedures, while other states provide as few as 10
-
hcup-us.ahrq.gov/reports/methods/2005_06.pdf
January 01, 2005 - Ten
States did not provide information on patient race to HCUP. … The remaining 22 States were used for the creation of the disparities analysis file. … of States used
for the disparities
analysis file
Number of States in
the region
Percent of States … In 2002, the 22 States accounted for 65 percent of U.S. … States often collect
Hispanic ethnicity as one of several categories that include race.
-
hcup-us.ahrq.gov/reports/race/HCR_disparitiesIBformatted.pdf
October 31, 2010 - States are busy implementing provisions of the Patient Protection and Affordable Care
Act of 2010 (ACA … Similarly, many states had strategic plans prior to the ACA
to eliminate health disparities, and many … It then focuses on one of the states featured in the HCUP report that has
begun to integrate a focus … It provides concrete strategies for states on
how to eliminate disparities, leverage key provisions … By collecting, analyzing and
aggregating disparities data, states can inform these efforts.
-
hcup-us.ahrq.gov/reports/methods/2006_10.pdf
January 01, 2006 - Appendix B contains more
details on the states that use both coding systems. … CPT
codes may not completely characterize care provided in these states. … For these states, there is no upper limit on the number of
codes per record. … Table B-1 lists the states that use each coding system. … Of the six states in Table B-4, five states (Colorado, Florida, Nebraska, Utah and Wisconsin)
have match
-
hcup-us.ahrq.gov/db/state/sasddbdocumentation.jsp
April 01, 2025 - In
addition, some States provide ambulatory surgery and outpatient
services from nonhospital-owned … complete enumeration of
hospital-based ambulatory surgeries within geographic areas or
States
-
hcup-us.ahrq.gov/reports/statbriefs/sb115.pdf
June 01, 2011 - presents data from HCUP on all-cause readmissions by expected payer and age
groups in 15 selected states … The 15 states are dispersed geographically and account for 42
percent of the total U.S. resident population … Databases, State Ambulatory Surgery Databases, and State
Emergency Department Databases in select States … Appendix A of the User Guide provides a detailed list of which
states, years, and types of data are … The SID contain the universe of the inpatient discharge abstracts in the
participating HCUP states,
-
hcup-us.ahrq.gov/reports/statbriefs/sb237-Patient-Safety-Adverse-Events-2011-2014.pdf
January 01, 2014 - Introduction
Improving patient safety and the quality of health care is a national
priority in the United States … ■ The hospital risk-adjusted rates
per 1,000 discharges of all 13
PSIs decreased in 34 States
from … ■ The percentage of hospitals in
34 States with no patient safety
and adverse events increased … A higher percentage of hospitals in 34 States had no patient safety and adverse events in 2014 than … Among hospitals in seven northeastern States, the percentage of hospitals classified as better than
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
January 01, 2003 - representing each region of the United States. … Figure 1 highlights the KID states in gray, while Table 2 lists the states in each region. … , by Region ( text version )
Table 2: States, by Region
Region
States
1: Northeast … Table 4: Number of KID States, Hospitals, and Discharges, by Year
Calendar Year
States in the … "Table NST-EST2004-01 - Annual Estimates of the Population for the United States and States, and for
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
January 01, 2005 - The 2005 NIS includes data from 37 states – 29 more states than the original 1988 NIS. … in the number of participating states over time. … , and Discharges, by Year
Calendar
Year States in the Frame Number of
States
Sample
Hospitals … Figure 2 highlights the NIS states by region, and Table 2 lists the
states that comprise each region … “Table NST-EST2006-01 – Annual Estimates of
the Population for the United States, Regions, and States
-
hcup-us.ahrq.gov/reports/statbriefs/sb214-Hysterectomy-Oophorectomy-Trends.pdf
January 01, 2016 - and outpatient
hysterectomy and oophorectomy rates among commercially insured women in the
United States … ■ In five States in 2013, 26,400
hysterectomy and
oophorectomy surgeries were
performed during … ■ In five States, benign neoplasms
and other gynecological and
maternal conditions were the
most … All of the States included in the analyses for this Statistical Brief report
Hispanic ethnicity. … In addition, some States include
data from facilities not owned by a hospital.
-
hcup-us.ahrq.gov/reports/methods/2006_8.pdf
January 01, 2006 - Ten
States did not provide information on patient race to HCUP. … The remaining 23 States were used for the creation of the disparities analysis file. … The following table demonstrates the representation by region of the 23 States. … Region Number of States used
for the disparities
analysis file
Number of States in
the region … In 2003, the 23 States accounted for 63 percent of U.S.
-
hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2022.pdf
November 01, 2024 - Number
of HCUP
States in
the NEDS
HCUP States in the NEDS
Number of
Hospital-
Owned EDs
Sampled … Appendix A,
Figure A1 maps the NEDS States by region. … in
NEDS States
Percent of
Population
Residing in
NEDS States
Number of
AHA ED
Visits, 2022 … Number of
ED Visits in
NEDS States
Percent of
ED Visits
in NEDS
States
Northeast 57,026,847 … Population and AHA ED Visits by the 41 NEDS States, 2022
Table A3.
-
hcup-us.ahrq.gov/reports/statbriefs/sb315-overview-MRSA-2016-2021.pdf
January 01, 2021 - i The 38 states were selected based on reliable information on whether the diagnoses were present on … ■ Among 38 states with reliable
diagnosis information on present on
admission status, infection … States with unavailable data are shaded in grey. … Notes: States’ rates are presented using gradient color coding. … These states were selected because their SID contained reliable information on whether diagnoses were