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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129 datasets
California Statewide Inpatient Mortality Rates
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 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...
California Diagnostic Catheterization Volume by Sociodemographic Categories
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- 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: Sunday, June 28, 2026
- 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 - Characteristics by Facility (Pivot Profile)
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- 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: Sunday, June 28, 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...
AHRQ Pediatric Quality Indicators for California Hospitals
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- 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...
Acute Care Hospital Transfers by Major Diagnostic Category (MDC)
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- 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...
Top 25 MS-DRGs – Individual Hospital (Pivot Profile)
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- File types: .XLSX, XLSX, XLSM, ZIP
Annual Excel pivot tables display the top 25 MS-DRGs (Medicare Severity-Diagnosis Related Groups) per hospital. The ranking can be sorted by the numb...
Patient Origin/Market Share (Pivot Profile)–Inpatient, Emergency Department, and Ambulatory Surgery
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- File types: .XLSX, XLSX, ZIP
This dataset contains annual Excel pivot tables that identify where a facility’s patients come from (Patient Origin) and where patients from a specifi...
Hospital Inpatient - Diagnosis, Procedure, and External Cause Codes
- Published by: Department of Health Care Access and Information
- Last updated: Sunday, June 28, 2026
- File types: .XLSX, XLSX, ZIP
This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the hospital inpatient ...