Healthcare Utilization Data
Latest Releases
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Languages Spoken by Patients and Hospital-Based Providers in CaliforniaVisualizations representing potential language gaps between patients and hospital providers at county level.
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Alcohol-Related Emergency Department Encounters in CaliforniaA visualization examining alcohol-related ED visits and admissions by various social demographics from 2020 through 2023.
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Coronary Artery Bypass Graft: Hospital Performance Ratings, 2023This report provides quality ratings for the state-licensed hospitals that perform coronary artery bypass graft surgery.
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Healthcare Payments Data (HPD) Measures: Health Conditions, Utilization, and DemographicsVisualizations that allow users to explore the care and characteristics of Californians within the HCAI Healthcare Payments Database (HPD).
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Data Brief: Avoidable Emergency Department Visits Vary Widely Across CaliforniaThis report examines potentially avoidable ED visits across payer types and geographic areas of California using 2023 data.
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Inpatient Discharges to Home Hospice and Facility Hospice Care in CaliforniaThis visualization looks at how patients use home-based hospice versus facility-based hospice services.
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Behavioral Health Providers, Encounters, and Diagnoses in California’s Hospital Inpatient and Emergency Department SettingsThe visualizations show disparities in the number of providers to patients for behavioral health services in inpatient and emergency department...
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Hospital and Workforce Behavioral Health Data in California
To better understand and respond to the growing behavioral health needs impacting healthcare services throughout California, HCAI offers a range...
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Emergency Department Volume and Capacity by Facility, Health Category and Health Professional Shortage AreaIn 2021, the statewide median number of emergency department (ED) visits per ED treatment station was 1,270.
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Maternity Care Honor Roll, 2024An overview of California hospitals that exceeded performance standards for maternity services.