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45 datasets

Hospital Emergency Department - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 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...

Ambulatory Surgery - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 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 Inpatient - Characteristics by Patient County of Residence

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 2026
File types: DOCX, CSV, ZIP

This dataset contains annual hospital inpatient summary data based upon the Patient’s County of Residence. The summary data includes discharge dispos...

Healthcare Payments Data (HPD) Healthcare Measures

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 2026
File types: CSV, PDF, ZIP

This dataset contains data for the Healthcare Payments Data (HPD) Healthcare Measures report. The data cover three measurement categories: Health cond...

Case Mix Index

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 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...

Pre-2012 Hospital Annual Financial Data - Selected Data & Pivot Tables

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 2026
File types: HTML, ASPX, DOCX, PDF, XLSX, XLS, TXT, ZIP

On an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capaci...

Data Brief: Avoidable Emergency Department Visits Vary Widely Across California

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 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...

Pre-2012 Hospital Annual Financial Disclosure Report – Complete Data Set

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 2026
File types: HTML, PDF, XLSX, XLS, ZIP

On an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capaci...

Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage

Published by: California Department of Health Care Services
Last updated: Saturday, April 4, 2026
File types: CSV, ZIP

This dataset provides basic information about third parties who may be liable for medical expenses that would otherwise be paid by Medi-Cal. This info...

Healthcare Payments Data (HPD) Services Report

Published by: Department of Health Care Access and Information
Last updated: Saturday, April 4, 2026
File types: CSV, XLSX, PDF, ZIP

This dataset contains data for the Healthcare Payments Data (HPD) Services report. The term "Services" refers to individual procedures reported on the...