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
California Hospital Inpatient Mortality Rates and Quality Ratings
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: CSV, PDF, XLS, ZIP
The dataset contains risk-adjusted mortality rates, quality ratings, and number of deaths and cases for 6 medical conditions treated (Acute Stroke, Ac...
California Diagnostic Catheterization Volume by Sociodemographic Categories
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: ZIP, CSV, PDF
This dataset contains the volume of California statewide DxCath procedures by year, age group, health insurance payment source, race/ethnicity, sex, a...
Behavioral Health and Workforce
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: CSV, ZIP
The dataset contains a ratio of the number of patient encounters (i.e., Inpatient Hospitalizations and Emergency Department visits) with a behavioral ...
Ambulatory Surgery - Diagnosis, Procedure, and External Cause Codes
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: .XLSX, XLSX, ZIP
This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the ambulatory surgery ...
Ambulatory Surgery - Characteristics by Facility (Pivot Profile)
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: .XLSX, XLSX, ZIP
This dataset contains annual Excel pivot tables that display summaries of the patients treated in each hospital-based and freestanding Ambulatory Surg...
Ambulatory Surgery - Characteristics by Patient County of Residence
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- 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...
AHRQ Pediatric Quality Indicators for California Hospitals
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: CSV, PDF, ZIP
The Pediatric Quality Indicators (PDIs), developed by the federal Agency for Healthcare Research and Quality (AHRQ), identify potential quality and pa...
All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- 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...
Acute Care Hospital Transfers by Major Diagnostic Category (MDC)
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: XLSX, CSV, ZIP
The three datasets (i.e., Transfer-Encounters, Transfer-Outcomes, Transfer-Locations) provide the number of hospital transfers and Major Diagnostic Ca...
Primary Care Clinic Annual Utilization Data
- Published by: Department of Health Care Access and Information
- Last updated: Tuesday, December 23, 2025
- File types: ASPX, DOCX, PDF, XLSX, HTML, ZIP
The complete data set of annual utilization data reported by primary care clinics contains basic clinic identification information including community...