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34 datasets

Dual Medi-Cal Enrollment and Medicare Advantage Enrollment in the Medicare Population in California Counties

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

This data set accompanies the Profile of the California Medicare Population chartbook, published by the Office of Medicare Innovation and Integration ...

Eligible Individuals Enrolled in Medicare Savings Programs (MSP)

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

The datasets include the monthly count of individuals who are enrolled in Medicare Savings Programs (MSP), by aid code and county. The counts reflect ...

Chronic Conditions Experienced by Californians with Original Medicare, 2021

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

The dataset contains information about the prevalence of chronic conditions among Original Medicare beneficiaries as well as about the spending and co...

All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)

  • Published by: Department of Health Care Access and Information
  • Last updated: Saturday, April 4, 2026
  • 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...

Top 25 MS-DRGs – Statewide Benchmark (Pivot Profile)

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

Annual Excel pivot tables display the statewide top 25 MS-DRGs (Medicare Severity-Diagnosis Related Groups) by Average Charge per Stay. Each Californ...

Top 25 MS-DRGs – Individual Hospital (Pivot Profile)

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

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...

Dual-Eligible Special Needs Plan Dashboard

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

This dataset primarily presents demographic attributes of individuals enrolled in D SNP Medicare Advantage plans—such as age, language, gender, and et...

Medi-Cal Certified Eligibles Data by Month with Demographics

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

These files contain monthly data by county for Medi-Cal certified eligibles, by various demographics traits. The data is split out and not distributed...

Medi-Cal Managed Care Capitation Rates - Senior Care Action Network (SCAN)

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

This page is considered archival. please refer to the new data landing page at [Medi-Cal Managed Care Capitation Rates by Managed Care Plan Models](ht...