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127 datasets

Rates of Selected Hospital Procedures Examined for Over or Under-Use by County

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: CSV, PDF, ZIP

(See Note below regarding 2015 data). The dataset contains hospitalization counts and rates, statewide and by county, for 4 medical procedures for whi...

Trends in the Utilization and Mortality for Coronary Artery Bypass Graft Surgery in California Hospitals

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: CSV, PDF, ZIP

CABG surgery, a major interventional procedure to treat coronary artery diseases, is the most common type of open-heart surgery and the costliest proc...

Rates of Preventable Hospitalizations (Age<18) for Selected Medical Conditions by County

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: CSV, PDF, ZIP

The dataset currently contains hospitalization counts and rates, statewide and by county, for 4 conditions plus 3 composite measures. Hospitalization...

Measurable Hospital-Acquired Conditions (Composite Patient Safety and Adverse Events Indicator) Statewide Rate, California (LGHC Indicator)

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: XLSX, PDF, CHART, ZIP

This dataset contains the statewide composite patient safety and Adverse Events indicator (PSI) rate used to determine the “Incidence of measurable ho...

Hospital Inpatient - Diagnosis, Procedure, and External Cause Codes

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 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 ...

Ambulatory Surgery - Diagnosis, Procedure, and External Cause Codes

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 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 ambulatory surgery ...

California Hospital Inpatient Mortality Rates and Quality Ratings

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • 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...

Hospital Building Data

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: CSV, ZIP

Provides basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building,...

Major Diagnostic Categories Summary

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 2026
  • File types: CSV, DOCX, ZIP

This dataset provides the adjusted length of stay, type of care, discharges with valid charges, charges by hospital, licensure of bed, and Major Diagn...

California Diagnostic Catheterization Volume by Sociodemographic Categories

  • Published by: Department of Health Care Access and Information
  • Last updated: Thursday, February 19, 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...