Department of Health Care Access and Information
Website: https://hcai.ca.gov/
Department of Health Care Access and Information (HCAI) is committed to expanding equitable access to health care for all Californians—ensuring every community has the health workforce they need, safe and reliable health care facilities, and health information that can help make care more effective and affordable.
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125 datasets
Four Quarter Financial Summary Hospital Utilization Charity Care and Bad Debt Summary
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: CSV, DOCX, ZIP
This dataset provides the fourth quarter summary roll-up of California hospitals’ financial and utilization data for Charity Care and Bad Debts....
Emergency Department Volume and Capacity
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: XLSX, CSV, ZIP
This dataset provides the Emergency Department ratio of encounters and treatment stations to represent the ED Burden. Smaller ratios indicate fewer ED...
Emergency Department Services Trends
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: XLSX, ZIP
This dataset contains emergency department services utilization data from the Annual Utilization Report of Hospitals dataset. The summary data includ...
Emergency Department Encounters for Alcohol
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: ZIP, CSV, XLSX
This dataset contains counts of emergency department visits and admits for patients with Alcohol-related conditions....
Elective Percutaneous Coronary Intervention (PCI) Program Reports
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: CSV, PDF, ZIP
This dataset contains the location of California hospitals that are certified to perform elective percutaneous coronary interventions (PCIs) without o...
Effects of COVID-19 on Hospital Utilization Trends
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: ZIP, CSV, PDF
With the onset of COVID-19, hospitals statewide saw a sharp drop in inpatient discharges, emergency department utilization, and ambulatory surgeries. ...
Data Brief: Avoidable Emergency Department Visits Vary Widely Across California
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: XLSX, PDF, ZIP
The data includes a broader range of geographic units of analysis than have previously been made available in HPD public reports, in addition to other...
CA Surgeon Risk-Adjusted Operative Mortality Rates for Coronary Artery Bypass Graft (CABG) Surgery
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: CSV, PDF, ZIP
This dataset provides performance ratings for California Surgeons for Risk-Adjusted Operative Mortality Rates for Coronary Artery Bypass Graft (CABG) ...
Case Mix Index
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: XLSX, DOCX, PDF, ZIP
The Case Mix Index (CMI) is the average relative DRG weight of a hospital’s inpatient discharges, calculated by summing the Medicare Severity-Diagnosi...
California Statewide Inpatient Mortality Rates
- Published by: Department of Health Care Access and Information
- Last updated: Thursday, January 29, 2026
- File types: CSV, PDF, ZIP
The dataset contains risk-adjusted mortality rates, and number of deaths and cases for 6 medical conditions treated (Acute Stroke, Acute Myocardial In...