-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2012_Redesign_report.jsp
January 01, 2012 - Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and Matched to Illinois Deptartment of … for Illinois did not. … We performed an in-depth analysis of the Illinois data because the Illinois data offered calendar year … The third row (Illinois admissions plus newborns) expresses the Illinois count as a percentage of the … Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and Matched to Illinois Deptartment of
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.pdf
January 01, 1999 - Further restrictions were put on the sampling
frames for Georgia, Hawaii, Illinois, South Carolina, … provided by Illinois could be included in the database for any calendar quarter. … Consequently,
a systematic random sample of 70 percent of Illinois hospitals was drawn for the 1999 … This prevented the NIS sample from including more than 40 percent of Illinois discharges.
6 … concerning the restriction on the number of Illinois discharges
-
hcup-us.ahrq.gov/reports/methods/2014-03Supplement4.pdf
January 01, 2014 - 54,074 23.4%
Hawaii 272,218 30,839 11.3% 27,980 -
Illinois … 21.1%
Hawaii 212,210 90,492 42.6% 28,567 4,569 16.0%
Illinois … 62.9%
Hawaii 272,218 268,645 98.7% 27,980 21,957 78.5%
Illinois … 213,875 45.9%
Hawaii 53.0% 105,443 4,569 21,957 8,645 33.4%
Illinois … 790,286 57.5% 105,443 43,149 40.9%
Illinois
-
hcup-us.ahrq.gov/db/nation/nis/nis_2004_stspecific_restr.jsp
January 01, 2004 - IL
Illinois Department of Public Health (beginning in 2002) Illinois Health Care Cost Containment … Council (prior to 2002)
Confidentiality of Hospitals
Illinois Health Care … Twenty-one percent (21%) of the discharges in Illinois were sampled in the 2004 NIS. … Confidentiality of Physicians
Illinois does not allow the release of physician … Beginning with 1995 data, Illinois did not supply physician identifiers to HCUP.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2002.pdf
January 01, 2002 - IL Illinois Department of Public Health (beginning in 2002)
Illinois Health Care Cost Containment … Council (prior to
2002)
Confidentiality of Hospitals
Illinois Health Care Cost Containment … • Twenty-five percent (25%) of the discharges in Illinois were
sampled in the 2002 NIS. … Confidentiality of Physicians
Illinois does not allow the release of physician identifiers. … In 2002, Illinois
did not supply physician identifiers to HCUP.
-
hcup-us.ahrq.gov/db/hcupdatapartners.jsp
April 01, 2025 - Georgia Hospital Association
Hawaii Laulima Data Alliance
Hawaii University of Hawai‹i at Hilo
Illinois … Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Illinois
-
hcup-us.ahrq.gov/db/vars/pay2_n/nisnote.jsp
September 02, 2008 - Illinois
The source coding of expected payer changes across years. … In 1988-1992, Illinois used individual payer codes. … In 1993, Illinois redefined their payer codes into categories. … Using the previous example, charity admissions are included under Illinois payer category of Other and … Beginning in 1995, Illinois added a payer identification number that is used with the payer categories
-
hcup-us.ahrq.gov/reports/methods/2014-04.pdf
January 01, 2014 - Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and
Matched to Illinois Deptartment of … for Illinois did not. … We performed an in-depth analysis of the Illinois data because the Illinois data offered calendar
year … The third row (Illinois admissions plus newborns) expresses the Illinois count as a percentage of
the … Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and Matched
to Illinois Deptartment of
-
hcup-us.ahrq.gov/db/nation/nis/reports/NISRedesignFinalReport040914.pdf
June 11, 2014 - Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and
Matched to Illinois Deptartment of … for Illinois did not. … We performed an in-depth analysis of the Illinois data because the Illinois data offered calendar
year … The third row (Illinois admissions plus newborns) expresses the Illinois count as a percentage of
the … Summary of AHA Illinois Hospitals Matched 1:1 to SID Hospitals and Matched
to Illinois Deptartment of
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2001.pdf
January 01, 2001 - IL Illinois Health Care Cost Containment Council
Confidentiality of Hospitals
Illinois Health … Care Cost Containment Council requested that no more
than 40% of Illinois discharges appear in any … • Thirty-three percent (33%) of the discharges in Illinois were
sampled in the 2001 NIS. … Confidentiality of Physicians
Illinois does not allow the release of physician identifiers. … In 2001, Illinois
did not supply physician identifiers to HCUP.
-
hcup-us.ahrq.gov/figures/KID_1_03.jsp
Midwest - Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, South Dakota
-
hcup-us.ahrq.gov/db/nation/nis/nis_2005_stspecific_restr.jsp
January 01, 2005 - IL
Illinois Department of Public Health (beginning in 2002) Illinois Health Care Cost Containment … Council (prior to 2002)
Confidentiality of Hospitals
Illinois Health Care … Nearly twenty-one percent (20.7%) of the discharges in Illinois were sampled in the 2005 NIS. … Confidentiality of Physicians
Illinois does not allow the release of physician … Beginning with 1995 data, Illinois did not supply physician identifiers to HCUP.
-
hcup-us.ahrq.gov/db/nation/nis/nis_2003_stspecific_restr.jsp
January 01, 2003 - IL
Illinois Department of Public Health (beginning in 2002) Illinois Health Care Cost Containment … Council (prior to 2002)
Confidentiality of Hospitals
Illinois Health Care … Twenty-three percent (23%) of the discharges in Illinois were sampled in the 2003 NIS. … Confidentiality of Physicians
Illinois does not allow the release of physician … Beginning with 1995 data, Illinois did not supply physician identifiers to HCUP.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.jsp
January 01, 1998 - The Illinois Health Care Cost Containment Council stipulated that no more than 40 percent of the discharges … provided by Illinois could be included in the database for any calendar quarter. … Consequently, a systematic random sample of 72 percent of Illinois hospitals was drawn for the 1998 frame … This prevented the sample from including more than 40 percent of Illinois discharges. … The number of hospitals in the Illinois frame is approximately 72 percent of the hospitals in the Illinois
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
January 01, 1999 - provided by Illinois could be included in the database for any calendar quarter. … Consequently, a systematic random sample of 70 percent of Illinois hospitals was drawn for the 1999 NIS … This prevented the NIS sample from including more than 40 percent of Illinois discharges. … The number of hospitals in the Illinois frame was randomly reduced to approximately 70 percent of the … the restriction on the number of Illinois discharges.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1993_Design_Report.jsp
January 01, 1993 - The Illinois Health Care Cost Containment Council stipulated that no more than 40 percent of the data … provided by Illinois could be included in the database for any calendar quarter. … Illinois community hospital universe (50 percent of hospitals) were randomly selected using the same … This prevented the sample from including more than 40 percent of Illinois discharges. … number in the Illinois universe, as stipulated in agreements with the data source.
-
hcup-us.ahrq.gov/figures/fig1map_01.jsp
in the South
Arizona, California, Colorado, Hawaii, Nevada, Oregon, Utah, Washington
Iowa, Illinois
-
hcup-us.ahrq.gov/reports/statbriefs/sb239-Opioid-Payer-Hospital-Stays-ED-Visits-by-State.pdf
February 01, 2018 - 40.4
34.8
42.1
38.5
34.6
37.1
39.4
43.1
-5 5 15 25 35 45 55
New York*
West Virginia*
New Jersey*
Illinois … Iowa*
California*
Louisiana
Wisconsin
Wyoming
Washington*
New Jersey*
Indiana*
Oklahoma
Kansas
Illinois … Illinois had a 102.4 percent increase in share, increasing from
12.3 to 24.9 percent of opioid-related … Nebraska and
Illinois had the next largest increases in share of opioid-related ED visits with private … Rhode Island
and Illinois had the next largest decreases in share of opioid-related ED visits that were
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
January 01, 1994 - The Illinois Health Care Cost Containment Council stipulated that no more than 40 percent of the data … provided by Illinois could be included in the database for any calendar quarter. … Illinois community hospitals in the universe (50 percent of hospitals) were randomly selected using … This prevented the sample from including more than 40 percent of Illinois discharges. … the restriction on the number of Illinois discharges.
-
hcup-us.ahrq.gov/figures/fig1map_02.jsp
in the South
Arizona, California, Colorado, Hawaii, Nevada, Oregon, Utah, Washington
Iowa, Illinois