Seal of Illinois

Illinois Hospital Report Card

and Consumer Guide to Health Care

Report Card Updates


July 2024

  • 98 measures updated with 156 sets of data
  • Side-by-side facility comparison
  • Enhanced search functionality
  • API support for measures, hospitals, ASTCs, and values
  • Security updates & performance improvements

July 2024 Measure Updates

Measure Date Start Date End
Percent of Patients Highly Satisfied
Percent of Patients Highly Satisfied
Percent of Patients Highly Satisfied
Percent of Patients Highly Satisfied
Doctors Always Communicated Well
Doctors Always Communicated Well
Doctors Always Communicated Well
Doctors Always Communicated Well
Nurses Always Communicated Well
Nurses Always Communicated Well
Nurses Always Communicated Well
Nurses Always Communicated Well
Patients Always Received Help As Soon As They Wanted
Patients Always Received Help As Soon As They Wanted
Patients Always Received Help As Soon As They Wanted
Patients Always Received Help As Soon As They Wanted
Staff Always Explained About Medicines
Staff Always Explained About Medicines
Staff Always Explained About Medicines
Staff Always Explained About Medicines
Patient's Room Always Kept Quiet At Night
Patient's Room Always Kept Quiet At Night
Patient's Room Always Kept Quiet At Night
Patient's Room Always Kept Quiet At Night
Patient's Room and Bathroom Always Kept Clean
Patient's Room and Bathroom Always Kept Clean
Patient's Room and Bathroom Always Kept Clean
Patient's Room and Bathroom Always Kept Clean
Patients Given Information About Recovery At Home
Patients Given Information About Recovery At Home
Patients Given Information About Recovery At Home
Patients Given Information About Recovery At Home
Patients Would Definitely Recommend This Hospital to Friends and Family
Patients Would Definitely Recommend This Hospital to Friends and Family
Patients Would Definitely Recommend This Hospital to Friends and Family
Patients Would Definitely Recommend This Hospital to Friends and Family
Central Line Associated Bloodstream Infections in the Adult Surgical ICU
Central Line Associated Bloodstream Infections in the Adult Medical ICU
Central Line Associated Bloodstream Infections in the Adult Medical/Surgical ICU
RN Vacancy Rate in the Medical-Surgical Unit
RN Vacancy Rate in the Critical Care Unit
RN Vacancy Rate in the Mother/Baby Unit
RN Turnover Rate in the Medical-Surgical Unit
RN Turnover Rate in the Critical Care Unit
RN Turnover Rate in the Mother/Baby Unit
Total Nursing Hours per Patient Day (Medical-Surgical)
Total Nursing Hours per Patient Day (Critical Care)
Total Nursing Hours per Patient Day (Mother/Baby)
Percent RN Nursing Staff Hours (Medical-Surgical)
Percent LPN Nursing Staff Hours (Medical-Surgical)
Percent Nursing Assistant Staff Hours (Medical-Surgical)
Percent RN Nursing Staff Hours (Critical Care)
Percent LPN Nursing Staff Hours (Critical Care)
Percent Nursing Assistant Staff Hours (Critical Care)
Total RN Nursing Hours per Patient Day (Mother/Baby)
Total RN Nursing Hours per Patient Day (Critical Care)
Total RN Nursing Hours per Patient Day (Medical-Surgical)
Central Line Associated Bloodstream Infections in the Adult Medical/Surgical ICU (Additional ICU)
Bypass Hours
Percent Bypass Hours
Central Line Associated Infections in the Pediatric Cardiothoracic ICU
Central Line Associated Infections in the Pediatric Medical-Surgical ICU
Central Line Associated Bloodstream Infections in Pediatric Medical ICU
Central Line Associated Infections in the Level III Neonatal ICU
Central Line Associated Infections in the Level II/III Neonatal ICU
Number of Infection Prevention and Control Staff per 100 Beds
Number of Infection Prevention and Control Staff per 100 Beds
Number of Infection Prevention and Control Staff per 100 Beds who are Certified in Infection Control (CIC)
Number of Infection Prevention and Control Staff per 100 Beds who are Certified in Infection Control (CIC)
Percentage of Nursing Hours Worked by Hospital Employed RNs (Medical-Surgical)
Percentage of Nursing Hours Worked by Hospital Employed RNs (Critical Care)
Percentage of Nursing Hours Worked by Hospital Employed RNs (Mother/Baby)
Percentage of Nursing Hours Worked by Contractual RNs (Medical-Surgical)
Percentage of Nursing Hours Worked by Contractual RNs (Critical Care)
Percentage of Nursing Hours Worked by Contractual RNs (Mother/Baby)
Percent Patients Medicaid: Hospital Inpatient
Percent Patients Medicaid: Hospital Inpatient
Percent Patients Medicare: Hospital Inpatient
Percent Patients Medicare: Hospital Inpatient
Percent Patients Other Public Financing: Hospital Inpatient
Percent Patients Other Public Financing: Hospital Inpatient
Percent Patients Private Insurance: Hospital Inpatient
Percent Patients Private Insurance: Hospital Inpatient
Percent Patients Private Pay: Hospital Inpatient
Percent Patients Private Pay: Hospital Inpatient
Percent Patients Charity Care: Hospital Inpatient
Percent Patients Charity Care: Hospital Inpatient
Percent Patients Medicaid: Hospital Outpatient
Percent Patients Medicaid: Hospital Outpatient
Percent Patients Medicare: Hospital Outpatient
Percent Patients Medicare: Hospital Outpatient
Percent Patients Other Public Financing: Hospital Outpatient
Percent Patients Other Public Financing: Hospital Outpatient
Percent Patients Private Insurance: Hospital Outpatient
Percent Patients Private Insurance: Hospital Outpatient
Percent Patients Private Pay: Hospital Outpatient
Percent Patients Private Pay: Hospital Outpatient
Percent Patients Charity Care: Hospital Outpatient
Percent Patients Charity Care: Hospital Outpatient
Central Line Associated Bloodstream Infections in Pediatric Surgical ICU
Number of Specially Trained Lactation Consultant Staff per 1000 Live Births
Number of Specially Trained Lactation Consultant Staff per 1000 Live Births
Healthcare Facility Onset Incidence Rate of Methicillin-resistant Staphylococcus aureus (MRSA) blood stream infections
Time from ED arrival to ED departure for discharged ED patients
Time from ED arrival to ED departure for discharged ED patients
Time from ED arrival to ED departure for discharged ED patients
Time from ED arrival to ED departure for discharged ED patients
Central Line Associated Bloodstream Infections in the Adult Burn ICU
Central Line Associated Bloodstream Infections in the Adult Medical Cardiac ICU
Central Line Associated Bloodstream Infections in the Adult Surgical Cardiothoracic ICU
Central Line Associated Bloodstream Infections in the Adult Neurologic ICU
Central Line Associated Bloodstream Infections in the Adult Neurosurgical ICU
Central Line Associated Bloodstream Infections in the Adult Trauma ICU
Healthcare Facility Onset Incidence Rate of Clostridium difficile infections (CDI)
Central Line Associated Bloodstream Infections in the Adult Surgical Cardiothoracic ICU, Second Unit
Percentage of babies exclusively breast fed
Percentage of babies exclusively breast fed
Percentage of babies exclusively breast fed
Percentage of babies exclusively breast fed
Percentage of babies exclusively formula fed
Percentage of babies exclusively formula fed
Percentage of babies exclusively formula fed
Percentage of babies exclusively formula fed
Percentage of babies with "any" breast feeding
Percentage of babies with "any" breast feeding
Percentage of babies with "any" breast feeding
Percentage of babies with "any" breast feeding
Number of International Board Certified Lactation Consultant Staff per 1000 Live Births
Number of International Board Certified Lactation Consultant Staff per 1000 Live Births
Patients who "Strongly Agree" they understood their care when they left the hospital
Patients who "Strongly Agree" they understood their care when they left the hospital
Patients who "Strongly Agree" they understood their care when they left the hospital
Patients who "Strongly Agree" they understood their care when they left the hospital
Healthcare workers given influenza vaccination
Total RN Nursing Hours per Patient Day (NICU)
Total Nursing Hours per Patient Day (NICU)
RN Turnover Rate in the NICU
Percentage of Nursing Hours Worked by Hospital Employed RNs (NICU)
Percentage of Nursing Hours Worked by Contractual RNs (NICU)
Central Line Associated Bloodstream Infections in the Adult Medical ICU, Second Unit
Central Line Associated Bloodstream Infections in the Adult Medical ICU, Third Unit
RN Vacancy Rate in the NICU
Central Line Associated Bloodstream Infections in the Adult Surgical ICU

April 2024

  • Overarching map updates & data structure changes
  • 244 measures updated with 432 sets of data

April 2024 Measure Updates

Measure Date Start Date End
Percent of adults aged 18 or older who are current smokers
Percent of adults aged 18 or older who are current smokers
Percent of adults aged 18 or older who are obese
Percent of adults aged 18 or older who are obese
Total Cases ED
Total Charges ED
Crude Rate ED
Total Charges for Non-Emergent Cases
Non-Emergent Cases as a percentage of all ED cases in the area.
Non-Emergent Cases as a Crude rate per 10,000 area population.
Total Charges for Emergent/Primary Care Treatable Cases
Emergent/Primary Care Treatable Cases as a percentage of all ED cases in the area.
Emergent/Primary Care Treatable Cases as a Crude rate per 10,000 area population.
Total Charges for Emergent - ED Care Needed - Preventable/Avoidable Cases
Emergent - ED Care Needed - Preventable/Avoidable Cases as a percentage of all ED cases in the area.
Emergent - ED Care Needed - Preventable/Avoidable Cases as a Crude rate per 10,000 area population.
Total Charges for Emergent - ED Care Needed - NOT Preventable/Avoidable Cases
Emergent - ED Care Needed - NOT Preventable/Avoidable Cases as a percentage of all ED cases in the area.
Emergent - ED Care Needed - NOT Preventable/Avoidable Cases as a Crude rate per 10,000 area population.
Total Charges for Cases with Principal Diagnosis Indicating Injury.
Total Charges for Cases with Principal Diagnosis Indicating Injury.
Cases with Principal Diagnosis Indicating Injury as a percentage of all ED cases in the area.
Cases with Principal Diagnosis Indicating Injury as a percentage of all ED cases in the area.
Cases with Principal Diagnosis Indicating Injury as a Crude rate per 10,000 area population.
Cases with Principal Diagnosis Indicating Injury as a Crude rate per 10,000 area population.
Pediatric Emergency Department Asthma Visit Rate
Pediatric Emergency Department Asthma Visit Rate
Emergency Department Asthma Visit Rate
Emergency Department Asthma Visit Rate
Emergency Department Asthma Visit Rate: White
Emergency Department Asthma Visit Rate: White
Emergency Department Asthma Visit Rate: Black
Emergency Department Asthma Visit Rate: Black
Emergency Department Asthma Visit Rate: Hispanic
Emergency Department Asthma Visit Rate: Hispanic
Pediatric Emergency Department Asthma Visit Rate: White
Pediatric Emergency Department Asthma Visit Rate: White
Pediatric Emergency Department Asthma Visit Rate: Black
Pediatric Emergency Department Asthma Visit Rate: Black
Pediatric Emergency Department Asthma Visit Rate: Hispanic
Pediatric Emergency Department Asthma Visit Rate: Hispanic
Percent of Emergency Department Asthma Visits: Medicaid
Percent of Emergency Department Asthma Visits: Medicaid
Percent of Emergency Department Asthma Visits: Medicare
Percent of Emergency Department Asthma Visits: Medicare
Percent of Emergency Department Asthma Visits: Private Insurance
Percent of Emergency Department Asthma Visits: Private Insurance
Emergency Department Type 2 Diabetes Visit Rate
Emergency Department Type 2 Diabetes Visit Rate
Emergency Department Type 2 Diabetes Visit Rate: White
Emergency Department Type 2 Diabetes Visit Rate: White
Emergency Department Type 2 Diabetes Visit Rate: Black
Emergency Department Type 2 Diabetes Visit Rate: Black
Emergency Department Type 2 Diabetes Visit Rate: Hispanic
Emergency Department Type 2 Diabetes Visit Rate: Hispanic
Percent of Emergency Department Type 2 Diabetes Visits: Medicaid
Percent of Emergency Department Type 2 Diabetes Visits: Medicaid
Percent of Emergency Department Type 2 Diabetes Visits: Medicare
Percent of Emergency Department Type 2 Diabetes Visits: Medicare
Percent of Emergency Department Type 2 Diabetes Visits: Private Insurance
Percent of Emergency Department Type 2 Diabetes Visits: Private Insurance
Asthma Prevalence
Diabetes Prevalence
Physical Inactivity
Physical Inactivity
Percent of Pediatric Emergency Department Asthma Visits: Medicaid
Percent of Pediatric Emergency Department Asthma Visits: Medicaid
Percent of Pediatric Emergency Department Asthma Visits: Medicare
Percent of Pediatric Emergency Department Asthma Visits: Medicare
Percent of Pediatric Emergency Department Asthma Visits: Private Insurance
Percent of Pediatric Emergency Department Asthma Visits: Private Insurance
Percent of Emergency Department Asthma Visits: Uninsured/Other
Percent of Emergency Department Asthma Visits: Uninsured/Other
Percent of Emergency Department Type 2 Diabetes Visits: Uninsured/Other
Percent of Emergency Department Type 2 Diabetes Visits: Uninsured/Other
Percent of Pediatric Emergency Department Asthma Visits: Uninsured/Other
Percent of Pediatric Emergency Department Asthma Visits: Uninsured/Other
Total ED Charges Asthma
Total ED Charges Asthma
Total ED Charges Pediatric Asthma
Total ED Charges Pediatric Asthma
Total ED Charges Diabetes Type II
Total ED Charges Diabetes Type II
Percent Under 65 Uninsured
Percent Under 65 Uninsured
Percent of Children in Poverty
Percent of Children in Poverty
Daily Fine Particulate Matter Average daily measure in micrograms per cubic meter
Daily Fine Particulate Matter Average daily measure in micrograms per cubic meter
Total Charges for All Primary Care Sensitive Cases
Total Charges for All Primary Care Sensitive Cases
All Primary Care Sensitive cases as a percentage of total ED cases in the area.
All Primary Care Sensitive cases as a percentage of total ED cases in the area.
All Primary Care Sensitive cases as a rate per 10,000 area population
All Primary Care Sensitive cases as a rate per 10,000 area population
The number of people one primary care provider serves
The number of people one primary care provider serves
Alcohol-impaired driving deaths
The number of people one mental health provider serves
The number of people one mental health provider serves
Pneumonia readmission rate: all ages/all races
Pneumonia readmission rate: all ages/all races
Pneumonia readmission rate: White
Pneumonia readmission rate: White
Pneumonia readmission rate: Black
Pneumonia readmission rate: Black
Pneumonia readmission rate: age 18-64
Pneumonia readmission rate: age 18-64
Pneumonia readmission rate: age 65 or older
Pneumonia readmission rate: age 65 or older
All Behavioral Health cases expressed as a percentage of all ED visits
All Behavioral Health cases expressed as a crude rate per 10,000 area population
Total charges for all Behavioral Health cases
Pneumonia readmission rate: Hispanic
Pneumonia readmission rate: Hispanic
Heart Failure readmission rate: all ages/all races
Heart Failure readmission rate: all ages/all races
Heart Failure readmission rate: White
Heart Failure readmission rate: White
Heart Failure readmission rate: Black
Heart Failure readmission rate: Black
Heart Failure readmission rate: Hispanic
Heart Failure readmission rate: Hispanic
Heart Failure readmission rate: age 18-64
Heart Failure readmission rate: age 18-64
Heart Failure readmission rate: age 65 or older
Heart Failure readmission rate: age 65 or older
Heart Attack readmission rate: all ages/all races
Heart Attack readmission rate: all ages/all races
Heart Attack readmission rate: age 18-64
Heart Attack readmission rate: age 18-64
Heart Attack readmission rate: age 65 or older
Heart Attack readmission rate: age 65 or older
Stroke Prevalence
Angina or CHD (coronary heart disease)
Heart Attack or M.I. Prevalence
Adult Emergency Department Hypertension visits: All Races
Adult Emergency Department Hypertension visits: All Races
Adult Emergency Department Hypertension visits: White
Adult Emergency Department Hypertension visits: White
Adult Emergency Department Hypertension visits: Black
Adult Emergency Department Hypertension visits: Black
Adult Emergency Department Hypertension visits: Hispanic
Adult Emergency Department Hypertension visits: Hispanic
Adult ED Mood disorder visits: All Races
Adult ED Mood disorder visits: All Races
Adult ED Mood disorder visits: White
Adult ED Mood disorder visits: White
Adult ED Mood disorder visits: Black
Adult ED Mood disorder visits: Black
Adult ED Mood disorder visits: Hispanic
Adult ED Mood disorder visits: Hispanic
Adult ED "Alcohol-related Disorder" visits: All Races
Adult ED "Alcohol-related Disorder" visits: All Races
Adult ED "Alcohol-related Disorder" visits: White
Adult ED "Alcohol-related Disorder" visits: White
Adult ED "Alcohol-related Disorder" visits: Black
Adult ED "Alcohol-related Disorder" visits: Black
Adult ED "Alcohol-related Disorder" visits: Hispanic
Adult ED "Alcohol-related Disorder" visits: Hispanic
Adult ED "Substance-related Disorder" visits: All Races
Adult ED "Substance-related Disorder" visits: All Races
Adult ED "Substance -related Disorder" visits: White
Adult ED "Substance -related Disorder" visits: White
Adult ED "Substance -related Disorder" visits: Black
Adult ED "Substance -related Disorder" visits: Black
Adult ED "Substance -related Disorder" visits: Hispanic
Adult ED "Substance -related Disorder" visits: Hispanic
Total ED Hypertension Visit Charges
Total ED Hypertension Visit Charges
Total Adult ED Mood Disorder Visit Charges
Total Adult ED Mood Disorder Visit Charges
Total Adult ED Alcohol-related Disorder Visit Charges
Total Adult ED Alcohol-related Disorder Visit Charges
Total Adult ED Substance-related Disorder Visit Charges
Total Adult ED Substance-related Disorder Visit Charges
Percentage of households with severe housing problems
Percentage of households with severe housing problems
Average Number of mentally unhealthy days reported in past 30 days
Average Number of mentally unhealthy days reported in past 30 days
Adult ED Anxiety-related Disorder Visits: All Races
Adult ED Anxiety-related Disorder Visits: All Races
Adult ED Anxiety-related Disorder Visits: White
Adult ED Anxiety-related Disorder Visits: White
Adult ED Anxiety-related Disorder Visits: Black
Adult ED Anxiety-related Disorder Visits: Black
Adult ED Anxiety-related Disorder Visits: Hispanic
Adult ED Anxiety-related Disorder Visits: Hispanic
Total Adult ED Anxiety-related Visit Charges
Total Adult ED Anxiety-related Visit Charges
Adult Mood Disorder Hospitalizations: All Races
Adult Mood Disorder Hospitalizations: All Races
Adult Mood Disorder Hospitalizations: White
Adult Mood Disorder Hospitalizations: White
Adult Mood Disorder Hospitalizations: Black
Adult Mood Disorder Hospitalizations: Black
Adult Mood Disorder Hospitalizations: Hispanic
Adult Mood Disorder Hospitalizations: Hispanic
Total Adult Mood Disorder Hospitalization Charges
Total Adult Mood Disorder Hospitalization Charges
Adult Alcohol-related Disorder Hospitalizations: All Races
Adult Alcohol-related Disorder Hospitalizations: All Races
Adult Alcohol-related Disorder Hospitalizations: White
Adult Alcohol-related Disorder Hospitalizations: White
Adult Alcohol-related Disorder Hospitalizations: Black
Adult Alcohol-related Disorder Hospitalizations: Black
Adult Alcohol-related Disorder Hospitalizations: Hispanic
Adult Alcohol-related Disorder Hospitalizations: Hispanic
Total Adult Alcohol-related Disorder Hospitalization Charges
Total Adult Alcohol-related Disorder Hospitalization Charges
Adult Substance-related Disorder Hospitalizations: All Races
Adult Substance-related Disorder Hospitalizations: All Races
Adult Substance-related Disorder Hospitalizations: White
Adult Substance-related Disorder Hospitalizations: White
Adult Substance-related Disorder Hospitalizations: Black
Adult Substance-related Disorder Hospitalizations: Black
Adult Substance-related Disorder Hospitalizations: Hispanic
Adult Substance-related Disorder Hospitalizations: Hispanic
Total Adult Substance-related Disorder Hospitalization Charges
Total Adult Substance-related Disorder Hospitalization Charges
Adult Anxiety-related Disorder Hospitalizations: All Races
Adult Anxiety-related Disorder Hospitalizations: All Races
Adult Anxiety-related Disorder Hospitalizations: White
Adult Anxiety-related Disorder Hospitalizations: White
Adult Anxiety-related Disorder Hospitalizations: Black
Adult Anxiety-related Disorder Hospitalizations: Black
Adult Anxiety-related Disorder Hospitalizations: Hispanic
Adult Anxiety-related Disorder Hospitalizations: Hispanic
Total Adult Anxiety-related Disorder Hospitalization Charges
Total Adult Anxiety-related Disorder Hospitalization Charges
Percent of adults at risk for binge drinking
Percent of adults at risk for binge drinking
Percentage of live births that were low birth weight: All Races
Percentage of live births that were low birth weight: non-Hispanic White
Percentage of live births that were low birth weight: non-Hispanic Black
Percentage of live births that were low birth weight: Hispanic
Percentage of live births that were breastfed in the delivery hospital: All Races
Percentage of live births that were breastfed in the delivery hospital: non-Hispanic White
Percentage of live births that were breastfed in the delivery hospital: non-Hispanic Black
Percentage of live births that were breastfed in the delivery hospital: Hispanic
Percentage of live births where the mother began prenatal care during the first trimester: All Races
Percentage of live births where the mother began prenatal care during the first trimester: non-Hispanic White
Percentage of live births where the mother began prenatal care during the first trimester: non-Hispanic Black
Percentage of live births where the mother began prenatal care during the first trimester: Hispanic
Percentage of live births where the mother smoked during pregnancy: All Races
Percentage of live births where the mother smoked during pregnancy: non-Hispanic White
Percentage of live births where the mother smoked during pregnancy: non-Hispanic Black
Percentage of live births where the mother smoked during pregnancy: Hispanic
Teen Birth Rate: All Races
Teen Birth Rate: non-Hispanic White
Teen Birth Rate: non-Hispanic Black
Teen Birth Rate: Hispanic
Percent of Children in Poverty: White
Percent of Children in Poverty: White
Percent of Children in Poverty: Black
Percent of Children in Poverty: Black
Percent of Children in Poverty: Hispanic
Percent of Children in Poverty: Hispanic
Income ratio
Income ratio
Percent 16+ unemployed looking for work
Percent 16+ unemployed looking for work
Total ED Non-Traumatic Dental Condition Visits
Total ED Non-Traumatic Dental Condition Visits
Total ED Charges Non-Traumatic Dental Condition (All Ages)
Total ED Charges Non-Traumatic Dental Condition (All Ages)
Total ED Charges Non-Traumatic Dental Condition (Pediatric)
Total ED Charges Non-Traumatic Dental Condition (Adults)
Total ED Charges Non-Traumatic Dental Condition (Senior)
Emergency Department Non-Traumatic Dental Condition Visit Rate: Pediatric
Emergency Department Non-Traumatic Dental Condition Visit Rate: Pediatric
Emergency Department Non-Traumatic Dental Condition Visit Rate: Adult
Emergency Department Non-Traumatic Dental Condition Visit Rate: Adult
Emergency Department Non-Traumatic Dental Condition Visit Rate: Senior
Emergency Department Non-Traumatic Dental Condition Visit Rate: Senior
Emergency Department Non-Traumatic Dental Condition Visit Rate: White
Emergency Department Non-Traumatic Dental Condition Visit Rate: White
Emergency Department Non-Traumatic Dental Condition Visit Rate: Black
Emergency Department Non-Traumatic Dental Condition Visit Rate: Black
Emergency Department Non-Traumatic Dental Condition Visit Rate: Hispanic
Emergency Department Non-Traumatic Dental Condition Visit Rate: Hispanic
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Uninsured/Other
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Uninsured/Other
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Medicare
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Medicare
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Medicaid
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Medicaid
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Private
Percent of Emergency Department Non-Traumatic Dental Condition Visits: Private
Last Dental Visit in Past Year
Last Dental Visit in Past 2 Years
Last Dental Visit More Than 2 Years Ago
Dental Insurance
Cost as a Barrier to Dental Visit
Percent of children living in single-parent households
Percent of children living in single-parent households
Ratio of population to Dentists
Ratio of population to Dentists
All inpatient hospitalizations for all injuries: All Races
All inpatient hospitalizations for all injuries: All Races
Inpatient hospitalization for all injuries: White
Inpatient hospitalization for all injuries: White
Inpatient hospitalization for all injuries: Black
Inpatient hospitalization for all injuries: Black
Inpatient hospitalization for all injuries: Hispanic
Inpatient hospitalization for all injuries: Hispanic
All hospitalizations for all injuries: All Ages
All hospitalizations for all injuries: All Ages
Adult hospitalization for all injuries
Adult hospitalization for all injuries
Pediatric hospitalization for all injuries
Pediatric hospitalization for all injuries
Senior hospitalization for all injuries
Senior hospitalization for all injuries
All ED visits for all injuries: All Races
All ED visits for all injuries: All Races
ED visits for all injuries: White
ED visits for all injuries: White
ED visits for all injuries: Black
ED visits for all injuries: Black
ED visits for all injuries: Hispanic
ED visits for all injuries: Hispanic
All ED visits for all injuries
All ED visits for all injuries
Adult ED visits for all injuries
Adult ED visits for all injuries
Pediatric ED visits for all injuries
Pediatric ED visits for all injuries
Senior ED visits for all injuries
Senior ED visits for all injuries
All inpatient hospitalizations for TBI: All Races
All inpatient hospitalizations for TBI: All Races
Inpatient hospitalizations for TBI: White
Inpatient hospitalizations for TBI: White
Inpatient hospitalizations for TBI: Black
Inpatient hospitalizations for TBI: Black
Inpatient hospitalizations for TBI: Hispanic
Inpatient hospitalizations for TBI: Hispanic
All inpatient hospitalizations for TBI: All Ages
All inpatient hospitalizations for TBI: All Ages
Adult inpatient hospitalization for TBI
Adult inpatient hospitalization for TBI
Pediatric inpatient hospitalization for TBI
Pediatric inpatient hospitalization for TBI
Senior inpatient hospitalization for TBI
Senior inpatient hospitalization for TBI
Percentage of live births that were premature: All Races
Percentage of live births that were premature: non-Hispanic White
Percentage of live births that were premature: non-Hispanic Black
Percentage of live births that were premature: Hispanic
Percent of Inpatient Hospitalization for all injuries: Uninsured/Other
Percent of Inpatient Hospitalization for all injuries: Uninsured/Other
Percent of Inpatient Hospitalization for all injuries: Private Insurance
Percent of Inpatient Hospitalization for all injuries: Private Insurance
Percent of Inpatient Hospitalization for all injuries: Medicare
Percent of Inpatient Hospitalization for all injuries: Medicare
Percent of inpatient hospitalization for all injuries: Medicaid
Percent of inpatient hospitalization for all injuries: Medicaid
Total Hospitalization Charges for All Injuries
Total Hospitalization Charges for All Injuries
Percent of Inpatient Hospitalization for TBI injuries: Uninsured/Other
Percent of Inpatient Hospitalization for TBI injuries: Uninsured/Other
Percent of Inpatient Hospitalization for TBI injuries: Private Insurance
Percent of Inpatient Hospitalization for TBI injuries: Private Insurance
Percent of Inpatient Hospitalization for TBI injuries: Medicare
Percent of Inpatient Hospitalization for TBI injuries: Medicare
Percent of inpatient hospitalization for TBI injuries: Medicaid
Percent of inpatient hospitalization for TBI injuries: Medicaid
Total Hospitalization Charges for TBI Injuries
Total Hospitalization Charges for TBI Injuries
Percent of Emergency Department All Injury Visits: Uninsured/Other
Percent of Emergency Department All Injury Visits: Uninsured/Other
Percent of Emergency Department All Injury Visits: Private Insurance
Percent of Emergency Department All Injury Visits: Private Insurance
Percent of Emergency Department All Injury Visits: Medicare
Percent of Emergency Department All Injury Visits: Medicare
Percent of Emergency Department All Injury Visits: Medicaid
Percent of Emergency Department All Injury Visits: Medicaid
Total ED visit charges for all injuries
Total ED visit charges for all injuries
All ED visits for TBI: All Races
All ED visits for TBI: All Races
ED visits for TBI: White
ED visits for TBI: White
ED visits for TBI: Black
ED visits for TBI: Black
ED visits for TBI: Hispanic
ED visits for TBI: Hispanic
All ED visits for TBI: All Ages
All ED visits for TBI: All Ages
Adult ED visits for TBI
Adult ED visits for TBI
Pediatric ED visits for TBI
Pediatric ED visits for TBI
Senior ED visits for TBI
Senior ED visits for TBI
Percent of Emergency Department TBI Visits: Uninsured/Other
Percent of Emergency Department TBI Visits: Uninsured/Other
Percent of Emergency Department TBI Visits: Private Insurance
Percent of Emergency Department TBI Visits: Private Insurance
Percent of Emergency Department TBI Visits: Medicare
Percent of Emergency Department TBI Visits: Medicare
Percent of Emergency Department TBI Visits: Medicaid
Percent of Emergency Department TBI Visits: Medicaid
Total ED Charges for TBI
Total ED Charges for TBI
All ED visits for MVT: All Races
All ED visits for MVT: All Races
ED visits for MVT: White
ED visits for MVT: White
ED visits for MVT: Black
ED visits for MVT: Black
ED visits for MVT: Hispanic
ED visits for MVT: Hispanic
All ED visits for MVT: All Ages
All ED visits for MVT: All Ages
Adult ED visits for MVT
Adult ED visits for MVT
Pediatric ED visits for MVT
Pediatric ED visits for MVT
Senior ED visits for MVT
Senior ED visits for MVT
Percent of Emergency Department MVT Visits: Uninsured/Other
Percent of Emergency Department MVT Visits: Uninsured/Other
Percent of Emergency Department MVT Visits: Private Insurance
Percent of Emergency Department MVT Visits: Private Insurance
Percent of Emergency Department MVT Visits: Medicare
Percent of Emergency Department MVT Visits: Medicare
Percent of Emergency Department MVT Visits: Medicaid
Percent of Emergency Department MVT Visits: Medicaid
Total ED Charges for MVT
Total ED Charges for MVT

Historical Updates

September, 2023

  • New site design provides a modern browsing experience, and is built mobile-first.
  • All measures now have historical data available to the consumer.
  • Enhanced search allows users to search by their location, and gives additional filter options.
  • Enhanced measure comparison allows users to compare facilities based on city, county, or state.
  • All data is now downloadable in csv format.
  • New charts are available based on measure, and allow visualization of data over time.
  • Community Map now works on mobile devices.
  • Organ Transplant Programs now display on applicable facility pages.
  • Quick links added applicable facility pages that link to facility websites and community health needs assessments.
  • State Designations updated.
  • Bed counts updated.
  • Patient Insurance Mix updated to 2020.
  • Satisfaction (now Patient Experience) updated to Q3 2021 - Q2 2022.
  • Services updated to Q4 2021 - Q3 2022.
  • Staffing / Beds updated to 2019 & 2020.
  • Readmission Rates, Thirty Day Mortality, and Inpatient Mortality updated to Q3 2018 - Q2 2021.
  • CDI, MRSA, and CLABSIs updated to 2022.
  • SSIs updated to 2020.
  • Healthcare workers given influenza vaccination updated to Q4 2021 - Q1 2022.
  • Pediatric Quality & Maternal Safety and Utilization updated to Q4 2021 - Q3 2022.
  • Breast Feeding updated to 2019.
  • Copy and links updated throughout the site.

December, 2021

  • ASC Revenue 1/1/2020 to 1/31/2020
  • ASC Services 10/01/2019 to 09/30/2020
  • Hospital Bypass 10/1/2019 to 9/30/2020
  • SSI 1/1/2019 to 12/31/2019
  • Inpatient Mortality 10/1/2019 to 9/30/2020
  • Patient Safety 10/1/2019 to 9/30/2020
  • Services 10/1/2019 to 9/30/2020
  • Diagnostic Imaging Service 10/1/2019 to 9/30/2020
  • Lactation Consultant Staffing 1/1/2020 to 12/31/2020
  • Pediatric Quality 10/1/2019 to 9/30/2020
  • Maternal Safety Utilization 10/1/2019 to 9/30/2020

August, 2021

  • State Designations
  • Patient Insurance mix: 2018
  • Readmissions Rates: 07/01/2016 to 06/30/2019
  • 30 Day Mortality: 07/01/2016 to 06/30/2019
  • Inpatient Mortality: 10/01/2018 to 09/30/2019
  • CLABSI: 1/1/2019 to 12/31/2019
  • CDI, MRSA: 1/1/2019 to 12/31/2019
  • Immunization: Time periods vary
  • Satisfaction: 01/01/2019 to 12/31/2019
  • Patients, LOS, Charges: 10/01/2018 to 09/30/2019
  • Outpatient: 10/01/2018 to 09/30/2019
  • Diagnostic Imaging Services: 10/01/2018 to 09/30/2019
  • Emergency Department Services (time periods vary)
  • Emergency Dept Utilization: 10/01/2018 to 09/30/2019
  • Infection Prevention Staffing: 01/01/2018 to 12/31/2018
  • Lactation Consultant Staffing: 01/01/2018 to 12/31/2018
  • Pediatric Quality: 10/01/2018 to 09/30/2019
  • Maternal Safety and Utilization: 10/01/2018 to 09/30/2019
  • Breast Feeding: 01/01/2018 to 12/31/2018

Spring, 2020

  • Satisfaction all measures (04/01/2018 to 03/31/2019)
  • Services (ED) (2nd and 3rd measure) (04/01/2018 to 03/31/2019)
  • Maternal Safety and Utilization (04/01/2018 to 03/31/2019)
  • Inpatient Mortality (04/01/2018 to 03/31/2019)

Winter, 2019

  • Process of Care (01/01/20018 to 12/31/2018)
  • Surgical Site Infections (SSI) (01/01/2018 to 12/31/2018)
  • Patient Safety (04/01/2018 to 03/31/2019)
  • Satisfaction Survey responses (01/01/2018 to 12/31/2018)
  • Patients median length of stay and median charge (04/01/2018 to 03/31/2019)
  • Diagnostic Imaging Services (04/01/2018 to 03/31/2019)
  • Emergency Department Services last three measures ( 04/01/2018 to 03/31/2019)
  • Emergency Department Utilization (04/01/2018 to 03/31/2019)
  • Nurse Staffing (01/01/2018 to 12/31/2018 & 01/01/2019 to 01/01/2019)
  • Maternal Safety and Utilization (04/01/2018 to 03/31/2019) first three measures

September, 2019

  • Process of Care (10/01/2017 to 9/30/2018)
  • Readmission Rates (07/01/2015 to 06/30/2018)
  • 30-Day Mortality (07/01/2015 to 06/30/2018)
  • Satisfaction survey responses (10/01/2017 to 09/30/2018)
  • Emergency Department Services: 1st 3 Emergency Dept Measures (10/01/2017 to 09/30/2018)
  • CDI MRSA CLABSI Consumer and Technical HAI reports (01/01/2018 to 12/31/2018)

July, 2019

  • Process of Care: Blood Clot (07/01/2017 to 06/30/2018)
  • Patient Satisfaction (07/01/2017 to 06/30/2018)
  • Emergency Department Services (1st three measures) (07/01/2017 to 06/30/2018)
  • HAI CDI & MRSA (01/01/2018 to 12/31/2018)
  • CLABSI (01/01/2018 to 12/31/2018)

May, 2019

  • Infection Prevention Staffing (01/01/2017 to 12/31/2017)
  • Lactation Specialist Staffing (01/01/2017 to 12/31/2017)
  • Process of care blood clot treatment (04/01/2017 to 03/31/2018)
  • Immunization for Influenza (10/01/2017 to 03/31/2018)
  • Patient Satisfaction (04/01/2017 to 03/31/2018)
  • Emergency Department Measures 1st 5 measures
  • Breastfeeding Data (01/01/2017 to 12/31/2017)
  • ASC Revenue (01/01/2017 to 12/31/2017)
  • CLABSI trend report (01/10/2017 to 12/31/2017)
  • MRSA trend report (01/10/2017 to 12/31/2017)

December, 2018

  • Satisfaction Survey Responses 01/01/2017 to 12/31/2017
  • Process of Care 01/01/201/ to 12/31/2017
  • Total Knee Replacement (KPRO) 01/01/2017 to 12/31/2017
  • Patient Median Length of Stay, Median Charge 01/01/2017 to 12/31/2017
  • Outpatient Services 01/01/2017 to 12/31/2017
  • Diagnostic Imaging Services 01/01/2017 to 12/31/2017
  • ED Services throughput measures 01/01/2017 to 12/31/2017
  • ED Utilization 01/01/2017 to 12/31/2017
  • ED Bypass, ED left without medical advice 01/01/2017 to 12/31/2017
  • Authorized Beds
  • ED Bypass Reporting System 01/01/2017 to 12/31/2017
  • Technical and Consumer trend reports (CDI, CLABSI, MRSA) 01/01/2017 to 12/31/2017
  • Ambulatory Treatment Center (ASC) Services 01/01/2017 12/31/2017
  • Immunization 10/01/2017 to 03/31/2018
  • Trend Reports: Clostridium Difficule (CDI), Central Line-associated Blood Stream Infections (CLABSI) and Methicillin-Resistant Staphylococcus Aureus (MRSA) 01//1/2017 to 12/31/2017

September, 2018

  • Process of Care measure (Blood Clot) from 10/01/2016 to 09/30/2017
  • Readmission Rates from 07/01/2014 to 06/30/2017
  • Thirty Day Mortality from 07/01/2014 to 06/30/2017
  • Satisfaction Survey Responses from 10/01/2016 to 09/30/2017
  • ED Services (1st 5 Measures) from 10/01/2016 to 09/30/2017

June, 2018

  • Process of Care measures data reported from the Center for Medicare and Medicaid Services from 04/01/2016 to 03/31/2017.
  • CDI/MRSA MDRO and CLABSI data reported from NHSN data period 01/01/2017 to 12/31/2017.
  • Patient Safety data reported from AHRQ. Data period 01/01/2017 to 12/31/2017.
  • Satisfaction survey responses data reported from Centers for Medicare and Medicaid Services. Data period 04/01/2016 to 03/31/2017.
  • Patient Median Length of Stay and Median Charge, Outpatient Services and Diagnostic Imaging. Data obtained from State discharge data. Data period 10/01/2016 to 09/30/2017.
  • ED Services from Hospital Compare. Data period 04/01/2016 to 03/31/2017.
  • Ed Utilization, ED bypass, ED left AMA data from IDPH. Data period 04/01/2016 to 03/31/2017.
  • Outpatient Services data obtained from state discharge data. Data period 10/01/2016 to 09/30/2017.
  • Nurse Staffing data reported from IDPH. Data period 10/01/2016 to 09/30/2017.
  • Authorized Beds data reported from Health Facilities Service Review Board (HFSRB).
  • Maternal Safety and Utilization reported from AHRQ. Data period from 10/01/2016 to 09/30/2017.
  • Influenza Measures data reported from CMS. Data period 10/1/2016 to 3/31/2017.
  • State Designations data reported from IDPH.
  • Hospital Community Needs Assessment data obtained from provider website.
  • Annual Report FY 2015 and 2016.

March, 2018

  • Updated Satisfaction Survey Responses. Data reported from the Center for Medicare and Medicaid Services Hospital Compare satisfaction measures data period 04/01/2016 to 03/31/2017.
  • Updated Process of Care and Inpatient Quality, Process of Care measure of patients who did not get treatment for a preventable blood clot that developed while in the hospital. Data reported from the Center for Medicare and Medicaid Services Hospital Compare data period 04/01/2016 to 03/31/2017.
  • Updated Emergency Department Services ED measures. Time from ED arrival to ED departure for admitted patients, admit decision time to ED departure time, ED arrival to ED departure for discharge patients, ED arrival to diagnostic evaluation by a qualified medical professional and time from ED arrival to pain medication for long bone fractures. Data reported from the Center for Medicare and Medicaid Services Hospital Compare reporting period 04/01/2016 to 03/31/2017.
  • Trend reports for MRSA. Data period 2016.
  • Retired Measures Thrombolytic therapy (STK 4) and Venous Thromboembolism Warfarin Therapy Discharge Instructions (VTE 5) CMS measures retired December 2107.

December, 2017

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries, based on data from Jan 1, 2016 through December 31, 2016. Also included data in statewide aggregate report.
  • Updated healthcare-associated infection data on central line-associated blood stream infections based on data from Jan 1, 2016 through December 31, 2016. Also included data in statewide aggregate report.
  • Updated trend reports for Central Line-associated Bloodstream Infections and Surgical Site infections for coronary artery bypass and total knee replacement surgeries in Illinois Acute Care Hospitals: 2016
  • Added new data on nurse vacancy rates for reporting period January 1, 2016 to December 31, 2016.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from January 1, 2016 to December 31, 2016. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated nurse turnover data from January 1, 2016 to December 31, 2016
  • Updated the adult and pediatric inpatient/outpatient volume and charges data for specific conditions and procedures in hospitals to include data from January 1, 2016 to December 31, 2016.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from October 1, 2015 to September 30, 2016.
  • Updated "Thirty Day Mortality Rates" and "Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2013 to June 30, 2016.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from October 1, 2015 to September 30, 2016.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data for reporting period October 1, 2015 to September 30, 2016.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from January 1, 2016 to December 31, 2016. Also updated percentage of emergency department visits where patients left before being seen or against medical advice for January 1, 2016 to December 31, 2016.
  • Updated Emergency Department bypass hours, including total hours and percentage of hours for reporting period July 1, 2016 to June 30, 2017.
  • Updated state hospital designations for Trauma center, Perinatal center, Emergency Department Approved for Pediatrics, Stroke hospital, as well as Magnet hospital and Baby Friendly hospital status.
  • Updated information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists for calendar year 2016.
  • Updated hospital infection prevention staffing snapshot for December 31, 2016.
  • Updated snapshot measures on specially trained and CIC certified lactation consultant staffing for December 31, 2016.
  • Updated breast feeding measures for January 1, 2016 to December 31, 2016.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from January 1, 2016 to December 31, 2016.
  • Updated ambulatory surgical treatment center percentage of revenue sources by major categories including private insurance, Medicare, Medicaid, other public insurance, and private pay included where no insurance coverage exists for calendar year 2016.

June, 2017

  • Updated healthcare-associated infection data on Methicillin-resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2016 through December 31, 2016. A statewide aggregate report of these infections is also provided.
  • Updated the adult inpatient conditions and procedures for hospitals to include data from October 1, 2015 to September 30, 2016.
  • Updated "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2015 to June 30, 2016.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2015 to June 30, 2016.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from October 1, 2015 to September 30, 2016. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types. For maternal-child care units, nurse staffing levels for Level III designated Neonatal Intensive Care Units is delineated in facilities with such designations.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services (CMMS) Hospital Compare performance measure data from July 1, 2015 to June 30, 2016.
    Note that CMMS published only 3 quarters of data for some measures.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only (treated and released) from October 1, 2015 to September 30, 2016. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for October 1, 2015 to September 30, 2016.
  • Updated state hospital designations for Trauma center and Emergency Department Approved for Pediatrics, as well as Magnet hospital designation, Baby Friendly hospital status, and Perinatal designation. Added Stroke designated hospitals.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2015 to September 30, 2016.

March, 2017

  • Updated “Process of Care Measures” for stroke and blood clots from the Centers for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2015 through March 31, 2016.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from April 1, 2015 through March 31, 2016.
  • Removed Surgical Care Improvement Project (SCIP) measure data due to obsolescence.
  • Updated “Emergency Department throughput” measures from the Centers for Medicare and Medicaid Services Hospital Compare from April 1, 2015 through March 31, 2016.

December 2016

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries, based on data from Jan 1, 2015 through December 31, 2015. Also included data in statewide aggregate report.
  • Updated report on trends in Methicillin-resistant Staphylococcus aureus (MRSA) infections in Illinois based on Hospital Discharge Data, 1999-2015.
  • Updated report on trends in Clostridioides difficile infections in Illinois based on Hospital Discharge Data, 1999-2015.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from January 1, 2015 to December 31, 2015.
  • Updated the adult and pediatric inpatient/outpatient volume and charges data for specific conditions and procedures in hospitals to include data from January 1, 2015 to December 31, 2015.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from October 1, 2014 to September 30, 2015.
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2012 to June 30, 2015.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from October 1, 2014 to September 30, 2015.
  • Updated Surgical Care Improvement measure data from October 1, 2014 to September 30, 2015.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from January 1, 2015 to December 31, 2015. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated nurse turnover data from January 1, 2015 to December 31, 2015.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data for reporting period October 1, 2014 to September 30, 2015.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from January 1, 2015 to December 31, 2015. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for January 1, 2015 to December 31, 2015.
  • Updated state hospital designations for Trauma center, Perinatal center, and Emergency Department Approved for Pediatrics, as well as Magnet hospital and Baby Friendly hospital status.
  • Updated information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists for calendar year 2015.
  • Updated hospital infection prevention staffing snapshot for December 31, 2015.
  • Updated snapshot measures on specially trained and CIC certified lactation consultant staffing for for December 31, 2015.
  • Updated breast feeding measures for January 1, 2015 to December 31, 2015.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from January 1, 2015 to December 31, 2015.
  • Updated ambulatory surgical treatment center percentage of revenue sources by major categories including private insurance, Medicare, Medicaid, other public insurance, and private pay included where no insurance coverage exists for calendar year 2015.

August, 2016

  • Added new trend report on Central Line-associated Bloodstream Infections for 2009 through 2015 using data from CDC’s National Healthcare Safety Network surveillance system.
  • Added new trend report on Methicillin-resistant Staphylococcus aureus (MRSA) infections in Illinois Acute Care Hospitals 2012-2015 using data from CDC’s National Healthcare Safety Network surveillance system..
  • Added new trend report on Clostridioides difficile infections in Illinois Acute Care Hospitals 2012-2015 using data from CDC’s National Healthcare Safety Network surveillance system.

June 2016

  • Updated healthcare-associated infection data on Methicillin-resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2015 through December 31, 2015. A statewide aggregate report of these infections is also provided.
  • Updated healthcare-associated infection data on central line-associated blood stream infections, based on data from January 1, 2015 through December 31, 2015. Also included is a statewide aggregate report of these infections and major contributing organisms.
  • Updated the adult inpatient conditions and procedures for hospitals to include data from October 1, 2014 to September 30, 2015.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and "Pediatric Quality" measures to report data from October 1, 2014 to September 30,2015.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2014 to June 30, 2015.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for July 1, 2014 to June 30, 2015 except for those measures with insufficient data.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2014 to June 30, 2015.
  • Updated Surgical Care Improvement Project measure data from July 1, 2014 to June 30, 2015.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from October 1, 2014 to September 30, 2015. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types. For maternal-child care units, nurse staffing levels for Level III designated Neonatal Intensive Care Units is delineated in facilities with such designations.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2014 to June 30, 2015.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only (treated and released) from October 1, 2014 to September 30, 2015. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for October 1, 2014 to September 30, 2015.
  • Updated state hospital designations for Trauma center and Emergency Department Approved for Pediatrics, as well as Magnet hospital designation, Baby Friendly hospital status, and Perinatal designation.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2014 to September 30, 2015.

March, 2016

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries, based on data from Jan 1, 2014 through December 31, 2014. Also included data in statewide aggregate report.
  • Updated report on trends in Methicillin-resistant Staphylococcus aureus (MRSA) infections in Illinois based on Hospital Discharge Data, 1999-2014
  • Updated report on trends in Clostridioides difficile infections in Illinois based on Hospital Discharge Data, 1999-2014.,
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2014 through March 31, 2015.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for April 1, 2014 through March 31, 2015.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from April 1, 2014 through March 31, 2015.
  • Updated Surgical Care Improvement Project (SCIP) measure data from April 1, 2013 through March 31, 2014.
  • Added two new measures on hospital volume, charges and length of stay for Diabetes with complications and Diabetes with major complications - for reporting year Jan 1, 2014 through December 31, 2014.

November, 2015

  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from January 1, 2014 to December 31, 2014.
  • Updated the adult and pediatric inpatient/outpatient volume and charges data for specific conditions and procedures in hospitals to include data from January 1, 2014 to December 31, 2014.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from January 1, 2014 to December 31, 2014 (except for Overall Heart Attack measure where data was insufficient).
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for January 1, 2014 to December 31, 2014
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2011 to June 30, 2014.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from January 1, 2014 to December 31, 2014.
  • Updated Surgical Care Improvement measure data from January 1, 2014 to December 31, 2014.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from January 1, 2014 to December 31, 2014. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated nurse turnover data from January 1, 2014 to December 31, 2014.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data for reporting period January 1, 2014 to December 31, 2014.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from January 1, 2014 to December 31, 2014. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for January 1, 2014 to December 31, 2014.
  • Updated state hospital designations for Trauma center, Perinatal center, and Emergency Department Approved for Pediatrics, as well as Magnet hospital and Baby Friendly hospital status.
  • Updated information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists for calendar year 2014.
  • Updated hospital infection prevention staffing snapshot for December 31, 2014.
  • Updated measures on specially trained and CIC certified lactation consultant staffing for January 1, 2014 to December 31, 2014.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from January 1, 2014 to December 31, 2014.
  • Updated ambulatory surgical treatment center percentage of revenue sources by major categories including private insurance, Medicare, Medicaid, other public insurance, and private pay included where no insurance coverage exists for calendar year 2014.

August, 2015

  • Added new trend report on Central Line-associated Bloodstream Infections for 2009 through 2014 using data from CDC’s National Healthcare Safety Network surveillance system.
  • Added new three year trend report on Methicillin-resistant Staphylococcus aureus (MRSA) infections in Illinois Acute Care Hospitals using data from CDC’s National Healthcare Safety Network surveillance system.
  • Added new three year trend report on Clostridioides difficile infections in Illinois Acute Care Hospitals using data from CDC’s National Healthcare Safety Network surveillance system.

June, 2015

  • Updated healthcare-associated infection data on Methicillin resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2014 through December 31, 2014. A statewide aggregate report of these infections is also provided.
  • Updated healthcare-associated infection data on central line-associated blood stream infections, based on data from January 1, 2014 through December 31, 2014. Also Included is a statewide aggregate report of these infections and major contributing organisms.
  • Updated the adult inpatient conditions and procedures for hospitals to include data from October 1, 2013 to September 30, 2014.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from October 1, 2013 to September 30, 2014.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2013 to June 30, 2014.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for July 1, 2013 to June 30, 2014.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2013 to June 30, 2014.
  • Updated Surgical Care Improvement Project measure data from July 1, 2013 to June 30, 2014.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from October 1, 2013 to September 30, 2014. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2013 to June 30, 2014.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from October 1, 2013 to September 30, 2014. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for October 1, 2013 to September 30, 2014.
  • Updated state hospital designations for Trauma center and Emergency Department Approved for Pediatrics, as well as Magnet hospital designation and Baby Friendly hospital status.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2013 to September 30, 2014.

March, 2015

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries, based on data from July 1, 2013 through June 30, 2014. Also included data in statewide aggregate report.
  • Added statewide trend report on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries for reporting years July 1, 2010 through June 30, 2014.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2013 through March 31, 2014.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for April 1, 2013 through March 31, 2014.
  • Added new “Process of Care Measures” from the Center for Medicare and Medicaid Services Hospital Compare performance measures for stroke and blood clot with data from April 1, 2013 through March 31, 2014.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from Jan 1, 2013 through December 31, 2013.
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2010 to June 30, 2013.
  • Updated Surgical Care Improvement Project (SCIP) measure data from April 1, 2013 through March 31, 2014.

November, 2014

  • Added new measures on specially trained and CIC certified lactation consultant staffing for January 1, 2013 to December 31, 2013.
  • Added new diagnostic measures on Head CT scan volume and charges from January 1, 2013 to December 31, 2013.
  • Updated the adult inpatient conditions and procedures for hospitals to include data from January 1, 2013 to December 31, 2013.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from January 1, 2013 to December 31, 2013.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from October 1, 2012 to September 30, 2013.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for October 1, 2012 to September 30, 2013.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from October 1, 2012 to September 30, 2013.
  • Updated Surgical Care Improvement measure data from October 1, 2012 to September 30, 2013.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from January 1, 2013 to December 31, 2013. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Update nurse turnover data from January 1, 2013 to December 31, 2013.
  • Updated Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from October 1, 2012 to September 30, 2013.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from January 1, 2013 to December 31, 2013. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for January 1, 2013 to December 31, 2013
  • Updated state hospital designations for Trauma center, Perinatal center, and Emergency Department Approved for Pediatrics, as well as Magnet hospital and Baby Friendly hospital status.
  • Updated information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists for calendar year 2013.
  • Updated hospital infection prevention staffing snapshot for December 31, 2013.
  • Updated the annual statewide aggregate reports for Clostridioides difficile and MRSA infections in hospitals based on discharge data.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from January 1, 2013 to December 31, 2013.
  • Updated ambulatory surgical treatment center percentage of revenue sources by major categories including private insurance, Medicare, Medicaid, other public insurance, and private pay included where no insurance coverage exists for calendar year 2013.

June, 2014

  • Updated healthcare-associated infection data on Methicillin resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2013 through December 31, 2013. A statewide aggregate report of these infections and two year trend analysis are also provided.
  • Updated healthcare-associated infection data on central line-associated blood stream infections, based on data from January 1, 2013 through December 31, 2013. Included a statewide aggregate report of these infections, a trend analysis, and major contributing organisms.
  • Updated the adult conditions and procedures for hospitals to include data from July 1, 2012 to June 30, 2013.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from July 1, 2012 to June 30, 2013.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2012 to June 30, 2013.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for July 1, 2012 to June 30, 2013
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2012 to June 30, 2013.
  • Updated Surgical Care Improvement measure data from July 1, 2012 to June 30, 2013.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from July 1, 2012 to June 30, 2013. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Added Emergency Department measures on wait time from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2012 to June 30, 2013.
  • Added new breast feeding measures on exclusive breast and formula feeding and updated “any breast feeding” measure for reporting period January 1, 2013 through December 31, 2013.
  • Updated state hospital designations for Trauma center, Perinatal center, and Emergency Department Approved for Pediatrics, as well as Magnet hospital and Baby Friendly hospital status.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from July 1, 2012 to June 30, 2013.

February, 2014

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries, based on data from July 1, 2012 through June 30, 2013. Also included data in statewide aggregate report.
  • Added first statewide trend report on surgical site infections associated with coronary artery bypass surgeries and total knee replacement surgeries for reporting years July 1, 2010 through June 30, 2013.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2012 through March 31, 2013.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for April 1, 2012 through March 31, 2013.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from April 1, 2012 through March 31, 2013.
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2009 to June 30, 2012.
  • Updated snapshot of nurse turnover rate for December 31, 2012 in medical, mother/baby, and critical care units.
  • Updated the annual statewide trend reports for Clostridioides difficile and MRSA infections based on discharge data through calendar year 2012.

June, 2013

  • Added first full year of healthcare-associated infection data on Methicillin resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2012 through December 31, 2012. A statewide aggregate report of these infections is also provided.
  • Updated healthcare-associated infection data on central line-associated blood stream infections, based on data from January 1, 2012 through December 31, 2012. Included a statewide aggregate report of these infections.
  • Updated the adult conditions and procedures for hospitals to include data from October 1, 2011 to September 30, 2012
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from October 1, 2011 to September 30, 2012. Performed risk adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2011 June 30, 2012.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average for July 1, 2011 to June 30, 2012.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2011 to June 30, 2012.
  • Updated Surgical Care Improvement measure data from October 1, 2011 to September 30, 2012.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from October 1, 2011 to September 30, 2012. Updates include nursing hours per patient day and nursing skill mix. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from October 1, 2011 to September 30, 2012... Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for October 1, 2011 to September 30, 2012.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2011 to September 30, 2012.
  • Updated breast feeding measures data for reporting period March 1, 2012 through February 28, 2013.

March, 2013

  • Updated healthcare-associated infection data on surgical site infections associated with coronary artery bypass surgeries, based on data from July 1, 2011 through June 30, 2012. Included data in statewide aggregate report.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2011 to March 31, 2012. Adjusted composite scores to account for recently retired sub-measures.

December, 2012

  • Added new healthcare-associated infection data on Methicillin resistant Staphylococcus Aureus (MRSA) and Clostridioides difficile events from January 1, 2012 through June 30, 2012. A statewide aggregate report of these infections is also provided.
  • Updated healthcare-associated infection data on surgical site infections associated with total knee replacement surgeries, based on data from July 1, 2011 through June 30, 2012. Included data in statewide aggregate report.
  • Updated the adult conditions and procedures for hospitals to include data from April 1, 2011 to March 31, 2012.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from April 1, 2011 to March 31, 2012. Performed risk adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from January 1, 2011 to December 31, 2011.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average. Added “Statin Prescribed at Discharge” listing to full drop down list of measures.
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2008 to June 30, 2011.
  • Updated information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists for calendar year 2011. Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from January 1, 2011 to December 31, 2011.
  • Updated Surgical Care Improvement measure data from April 1, 2011 to March 31, 2012.
  • Updated nurse staffing data for the intensive care units, medical-surgical units, and maternal - child care units for hospitals to report data from April 1, 2011 to March 31, 2012. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated hospital infection prevention staffing snapshot for December 31, 2011.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from April 1, 2011 to March 31, 2012.. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for April 1, 2011 to March 31, 2012.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from April 1, 2011 to March 31, 2012.
  • Updated breast feeding measures data for reporting period July 1, 2011 through June 30, 2012.
  • Updated the annual statewide aggregate reports for Clostridioides difficile and MRSA infections based on discharge data.
  • Updated Healthcare Associated Infection prevention information.

June, 2012

  • Added new healthcare-associated infection data on central line-associated blood stream infections for calendar year 2011, from January 1, 2011 through December 31, 2011. The 2011 statewide aggregate report of CLABSI data now includes data from adult and pediatric specialty ICUs, for example cardiothoracic surgical units, burn units, and trauma units.
  • Added a three year trend report for central line-associated infections reported through the CDC National Healthcare Safety Network..
  • Added a special statewide report on the quality of breast biopsy procedures in Illinois and existing disparities entitled “Disparities in Utilization of Minimally Invasive Breast Biopsy – Illinois 2008 – 2010”.
  • Added “Baby Friendly Hospital” designation to hospitals participating in the Baby Friendly initiative.
  • Created a new “Maternal Child” tab to display associated quality measures.
  • Updated the adult conditions and procedures for hospitals to include data from October 1, 2010 to September 30, 2011.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from October 1, 2010 to September 30, 2011. Performed risk adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2010 to March 31, 2011.
  • Updated all Process of Care measures that are used to calculate the composite data and provided state/national average.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from April 1, 2010 to March 31, 2011.
  • Updated Surgical Care Improvement measure data from October 1, 2010 to September 30, 2011.
  • Updated nurse staffing data for the intensive care units, medical -surgical units, and maternal - child care units for hospitals to report data from October 1, 2010 to September 30, 2011. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from October 1, 2010 to September 30, 2011. Also updated hospital emergency department bypass hours and the percentage of emergency department visits where patients left before being seen or against medical advice for October 1, 2010 to September 30, 2011.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2010 to September 30, 2011.
  • Updated breast feeding measures data for reporting period February 1, 2011 through January 31, 2012.

December, 2011

  • Added new healthcare-associated infection data on surgical site infections associated with coronary artery bypass and total knee replacement surgeries, based on data from July 1, 2010 through June 30, 2011. Included data in a statewide aggregate report.
  • Added information on the percentage of hospital visits by major categories of insurance provider, with private pay and charity included where no insurance coverage exists.
  • Added new information on the Services page to include conditions and procedures for specific pediatric services for number of patients, median length of stay and median charge for each, based on data from January 1, 2010 to December 31, 2010. Updated the adult conditions and procedures for hospitals to include data from January 1, 2010 to December 31, 2010.
  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from January 1, 2010 to December 31, 2010. Performed risk adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from October 1, 2009 to September 30, 2010. Updated all Process of Care measures that are used to calculate the composite data and provided state/national average.
  • Updated "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from October 1, 2009 to September 30, 2010.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from October 1, 2009 to September 30, 2010.
  • Updated Surgical Care Improvement measure data from January 1, 2010 to December 31, 2010.
  • Updated nurse staffing data for the intensive care units, medical -surgical units, and maternal - child care units for hospitals to report data January 1, 2010 to December 31, 2010. Also updated data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from January 1, 2010 to December 31, 2010. Updated the percentage of emergency department visits where patients left before being seen or against medical advice as well for January 1, 2010 to December 31, 2010.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from January 1, 2010 through December 31, 2010.
  • Updated breast feeding measures data reporting February 1, 2011 through July 31, 2011.
  • Updated the Illinois annual Methicillin-resistant Staphylococcus aureus (MRSA) infection report in Illinois hospitals for year 2010.
  • Updated the Illinois annual C-difficile infection report in Illinois hospitals for year 2010.

July, 2011

  • Updated the Agency for Health Research and Quality (AHRQ) "Inpatient Quality", "Patient Safety", and Pediatric Quality” measures to report data from October 1, 2009 to September 30, 2010. Performed risk adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures.
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2009 to June 30, 2010. Updated all Process of Care measures that are used to calculate the composite data and provided state/ national average.
  • Included "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2006 to June 30, 2009.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2009 to June 30, 2010.
  • Updated Surgical Care Improvement measure data from October 1, 2009 to September 30, 2010.
  • Updated nurse staffing data for the intensive care units, medical -surgical units, and maternal-child care units for hospitals to report data from October 1, 2009 to September 30, 2010. Added data on hospital employed and contract nurse staffing for each of the three unit types.
  • Updated data on the total volume of hospital emergency department visits, including the volume of patient visits admitted to hospital as well as those treated as outpatients only from October 1, 2009 through September 30, 2010. Updated the percentage of emergency department visits where patients left before being seen or against medical advice as well for October 1, 2009 to September 30, 2010.
  • Updated the conditions and procedures for hospitals on the Services page to include data from October 1, 2009 to September 30, 2010, for number of patients, median length of stay and median charge for each.
  • Updated ambulatory surgical treatment centers outpatient conditions and charges on the Services page from October 1, 2009 through September 30, 2010.
  • Updated healthcare-associated infection data on central-line associated blood stream infections (CLABSI) to include data from January 1, 2010 through December 30, 2010 for adult, neonatal and pediatric intensive care units. Included data in a statewide aggregate report, which includes information about involved organisms.
  • Updated breast feeding measures data reporting January 1, 2010 through January 31, 2011.

February, 2011

  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from April 1, 2009 to March 31, 2010. Updated all Process of Care measures that are used to calculate the composite data and provided state/national average.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from April 1, 2009 to March 31, 2010.
  • Included breast feeding measures data reporting January 1, 2010 through September 30, 2010.
  • Included infection prevention nurse staffing data, reporting data from January 1, 2009 through December 31, 2009.

October, 2010

  • Updated "Inpatient Quality" and "Patient Safety" measures (AHRQ Inpatient Quality and Patient Safety Indicators) data to report data from January 1, 2009 to December 31, 2009. Added "Pediatric Quality" measures (AHRQ Pediatric Quality Indicators) data to report data from January 1, 2009 to December 31, 2009. Performed risk-adjustment procedures on AHRQ Mortality, Patient Safety and Pediatric Quality measures
  • Updated composite "Process of Care Measures" from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from January 1, 2009 to December 31, 2009. Updated all Process of Care measures that are used to calculate the composite data and provided state/national average.
  • Included "Thirty Day Mortality Rates" and Readmission Rates" from the Center for Medicare and Medicaid Services Hospital Compare data from July 1, 2006 to June 30, 30 2009.
  • Updated "Satisfaction Survey Responses" data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from January 1, 2009 to December 31, 2009.
  • Updated Surgical Care Improvement measure data from January 1, 2009 to December 31, 2009.
  • Updated nurse staffing data for the intensive care units, medical -surgical units, and maternal-child care units for hospitals to report data from January 1, 2009 to December 31, 2009. Pie charts displaying nurse staffing ratios have been added
  • Updated nurse staffing turnover rates, reporting data from January 1, 2009 to December 31, 2009.
  • Updated data on the volume of hospital emergency department visits and emergency department bypass hours. Included data on volume of emergency department visits admitted to hospital as well as those treated as outpatients only. Added percentage of visits where patients left before being seen or against medical advice.
  • Updated the conditions and procedures on the Services page to include data from January 1, 2009 to December 31, 2009, for number of patients, median length of stay and median charge for each
  • Updated ambulatory surgical treatment centers and outpatient conditions and charges for hospitals on the Services page.
  • Updated state hospital designations.
  • Updated Healthcare-associated Infection data on central-line associated blood stream infections (CLABSI) to include more complete data from adult intensive care units for 2009. Added central line associated blood stream infections occurring in the neonatal intensive care and pediatric intensive care units for January 1, 2010 to June 30, 2010, together with a statewide aggregate report.
  • Updated the Illinois annual Methicillin-resistant Staphylococcus aureus (MRSA) infection report in Illinois hospitals for year 2009.
  • Updated the Illinois annual C-difficile infection report in Illinois hospitals for year 2009.

April 5, 2010

  • Added a User Survey to get feedback from the public for improving the relevance and usefulness of the web site.
  • Updated “Inpatient Quality” and “Patient Safety” measures (AHRQ Inpatient Quality and Patient Safety Indicators) data to report data from July 1, 2008 to June 30, 2009. Performed risk-adjustment procedures on the AHRQ Mortality and Patient Safety measures.
  • Updated composite “Process of Care Measures” from the Center for Medicare and Medicaid Services Hospital Compare performance measure data from July 1, 2008 to June 30, 2009. Added all Process of Care measures that are used to calculate the composite data and provided state/national average.
  • Updated Healthcare-associated Infection data on central-line associated blood stream infections (CLABSI) to include data from January 1, 2009 to December 31, 2009. Included a state-wide report on CLABSI.
  • Included nurse staffing data for the intensive care units, medical -surgical units, and maternal-child care units for hospitals. Updated existing nurse staffing data to report data from July 1, 2008 to June 30, 2009.
  • Included nurse staffing turnover rates, reporting data from January 1, 2008 to December 31, 2008.
  • Included nurse staffing vacancies, reporting a snapshot of vacancies on January 1, 2009.
  • Updated “Satisfaction Survey Responses” data to report the Center for Medicare and Medicaid Services Hospital Compare satisfaction measure data from July 1, 2008 to June 30, 2009. Added state and national averages for the Satisfaction Survey measures.
  • Included data on the volume of hospital emergency department visits and emergency department bypass hours.
  • Updated the conditions and procedures on the Services page to include data from July 1, 2008 to June 30, 2009, for number of patients.