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City
Maternal, Child, and Adolescent Health Needs Assessment, 2023-2024
City of San Francisco —
SUMMARY This table contains data about women, ages 15 to 50, pregnant people, infants, children, and youths, up to age 24. It contains information about a wide range... -
City
COVID-19 Outcomes by Vaccination Status - Historical
City of Chicago —
NOTE: This dataset has been retired and marked as historical-only. Weekly rates of COVID-19 cases, hospitalizations, and deaths among people living in Chicago by... -
Federal
HCUP Nationwide Readmissions Database (NRD)- Restricted Access Files
U.S. Department of Health & Human Services —
The Healthcare Cost and Utilization Project (HCUP) Nationwide Readmissions Database (NRD) is a unique and powerful database designed to support various types of... -
State
Surgical Site Infections (SSIs) for Operative Procedures in California Hospitals
State of California —
These datasets show surgical site infections (SSIs) reported by California hospitals to the California Department of Public Health (CDPH), Healthcare-Associated... -
State
All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)
State of California —
This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals. Data are categorized... -
County
Hospitalization Discharge Rates
Lake County, Illinois —
Hospitalization Discharge Rates in Lake County, Illinois. Explanation of field attributes: Anxiety Disorder - Anxiety disorders are characterized by excessive fear or... -
State
Ischemic Stroke 30-Day Mortality and 30-Day Readmission Rates and Quality Ratings for CA Hospitals
State of California —
This dataset contains risk-adjusted 30-day mortality and 30-day readmission rates, quality ratings, and number of deaths / readmissions and cases for ischemic stroke... -
Federal
HCUP State Inpatient Databases (SID) - Restricted Access File
U.S. Department of Health & Human Services —
The Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) are a set of hospital databases that contain the universe of hospital inpatient... -
City
Inpatient, Emergency Department, and Outpatient Visits for Respiratory Illnesses
City of Chicago —
This dataset includes aggregated weekly data on the percent of emergency department visits and the percent of hospital inpatient admissions due to influenza-like... -
Federal
HCUP State Emergency Department Databases (SEDD) - Restricted Access File
U.S. Department of Health & Human Services —
The Healthcare Cost and Utilization Project (HCUP) State Emergency Department Databases (SEDD) contain the universe of emergency department visits in participating... -
Federal
HCUP Nationwide Emergency Department Database (NEDS)
U.S. Department of Health & Human Services —
The Nationwide Emergency Department Sample (NEDS) was created to enable analyses of emergency department (ED) utilization patterns and support public health... -
Federal
Respiratory Virus Response (RVR) United States Hospitalization Metrics by Jurisdiction, Timeseries
U.S. Department of Health & Human Services —
Note: After May 3, 2024, this dataset will no longer be updated because hospitals are no longer required to report data on COVID-19 and influenza hospital admissions,... -
State
COVID-19 Dashboard (ARCHIVED)
State of California —
Note: This dataset is no longer being updated as of September 20, 2025. The dashboard is updated each Friday. Laboratory surveillance... -
City
Respiratory Virus Hospital Admissions Over Time
City of San Francisco —
A. SUMMARY This dataset includes weekly respiratory disease hospital admissions for Influenza, RSV, and COVID-19 into San Francisco hospitals. Columns in the dataset... -
City
ARCHIVED: COVID-19 Hospital Admissions Over Time
City of San Francisco —
On 11/14/2025, we launched updated hospitalization reporting using data from the National Healthcare Safety Network (NHSN). The new dataset includes hospital... -
Federal
COVID-19 Reported Patient Impact and Hospital Capacity by State Timeseries (RAW)
U.S. Department of Health & Human Services —
After May 3, 2024, this dataset and webpage will no longer be updated because hospitals are no longer required to report data on COVID-19 hospital admissions, and... -
Federal
CMAQ_DATA
U.S. Environmental Protection Agency —
Data is CMAQ (Community Multiscale Air Quality) air quality modeling data contained in 12km grids (covering the eastern US) and 36 km grids (covering the entire US)... -
Federal
HCUP State Emergency Department Databases (SEDD)
U.S. Department of Health & Human Services —
The State Emergency Department Databases (SEDD) contain the universe of emergency department visits in participating States. The data are translated into a uniform... -
Federal
COVID-19 Reported Patient Impact and Hospital Capacity by State Timeseries
U.S. Department of Health & Human Services —
After May 3, 2024, this dataset and webpage will no longer be updated because hospitals are no longer required to report data on COVID-19 hospital admissions, and... -
State
Hospital Inpatient - Characteristics by Facility (Pivot Profile)
State of California —
This dataset contains annual Excel pivot tables that display summaries of the inpatients treated in each hospital. The summary data include discharges, discharge...