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115 datasets

Four Quarter Summary Hospital Utilization Patient Days by Type of Ownership

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: CSV, DOCX, ZIP

This dataset provides the fourth quarter summary roll-up of California hospitals’ financial and utilization data for average patient days by type of o...

All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: CSV, PDF, CHART, ZIP

This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals. Data...

Hospital Inpatient - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: DOCX, CSV, ZIP

This dataset contains annual hospital inpatient summary data based upon the Patient’s County of Residence. The summary data includes discharge dispos...

Ambulatory Surgery - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: DOCX, CSV, ZIP

This dataset contains annual ambulatory surgery summary data based upon the Patient’s County of Residence. The summary data includes discharge dispos...

Hospital Emergency Department - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: DOCX, CSV, ZIP

This dataset contains annual hospital emergency department summary data based upon the Patient’s County of Residence. The summary data includes disch...

Licensed Bed Classification and Designations Trends

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: CSV, ZIP

This dataset contains information by licensed facility including number of patient days, hospital discharges, licensed bed days, and intra-hospital tr...

Drinking Water - Public Water System Annually Reported Number of Service Connections Metered and Unmetered by Service Connection Type

Published by: California State Water Resources Control Board
Last updated: Thursday, May 8, 2025
File types: PDF, CSV, ZIP

This dataset includes the number of service connections, categorized by type and metering status, as submitted by public water systems via the electro...

Hospice Utilization - Patient Demographics

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: ZIP, XLSX

The dataset contains counts of inpatient visits leading to a discharge to hospice care. Inpatient visits included in the counts consist of individuals...

Patients Leaving California Hospitals Against Medical Advice (AMA)

Published by: Department of Health Care Access and Information
Last updated: Sunday, April 5, 2026
File types: ZIP, CSV, PDF

These datasets focus on patients leaving California hospitals against medical advice (AMA), which is defined as choosing to leave the hospital before ...

Proportion of High School Students Who Smoked Cigarettes in the Past 30 Days (LGHC Indicator)

Published by: California Department of Public Health
Last updated: Sunday, April 5, 2026
File types: CSV, XLSX, CHART, ZIP

This is a source dataset for a Let's Get Healthy California indicator at https://letsgethealthy.ca.gov/. The California Tobacco Control Program coordi...