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164 datasets

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: Wednesday, April 29, 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...

Readmissions for Isolated Coronary Artery Bypass Graft (CABG) Complications

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 2026
File types: ZIP, CSV, PDF

This report uses data from the California Cardiovascular Outcomes Reporting Program (CCORP) for Coronary Artery Bypass Graft (CABG) to provide compari...

Top Five Major Diagnostic Categories (MDCs) for California Hospitals

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 2026
File types: ZIP, CSV, XLSX

The dataset contains counts for the Top Five inpatient diagnosis groups based on Major Diagnostic Categories (MDCs) from the Patient Discharge Data (P...

Emergency Department Encounters for Alcohol

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 2026
File types: ZIP, CSV, XLSX

This dataset contains counts of emergency department visits and admits for patients with Alcohol-related conditions....

Ambulatory Surgery - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 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...

Hospital Emergency Department - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 2026
File types: DOCX, CSV, ZIP

This dataset contains annual hospital emergency department summary data based upon the Patient’s County of Residence. The summary data includes disch...

Medi-Cal Certified Eligible Counts, by Month of Eligibility, Zip Code, and Sex

Published by: California Department of Health Care Services
Last updated: Wednesday, April 29, 2026
File types: CSV, ZIP

Dataset contains counts of individuals certified eligible for Medi-Cal, by Month of Eligibility, Zip Code, and Sex, from Calendar Year 2005 to the mos...

California WIC Authorized Product List

Published by: California Department of Public Health
Last updated: Tuesday, April 28, 2026
File types: ZIP, CSV

This dataset represents the list of CA WIC authorized food items identified by food category and subcategory. Each item is uniquely identified by a Un...

Languages Spoken by Patients and Hospital-Based Providers in California

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 29, 2026
File types: CSV, XLSX, ZIP

The dataset contains percentages of languages spoken for patient encounters in an inpatient setting, the emergency room, and hospital-based ambulatory...

Case Mix Index

Published by: Department of Health Care Access and Information
Last updated: Wednesday, April 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...