The Health Care Agency is a regional provider, charged with protecting and promoting individual, family and community health through coordination of public and private sector resources....
The Health Care Agency is a regional provider, charged with protecting and promoting individual, family and community health through coordination of public and private sector resources....
We ensure program compliance and improve quality of care for citizens of Orange County.
Headlines
Infectious Measles Case Visits Orange County
Community urged to ensure immunity (Santa Ana, CA) – The OC Health Care Agency (HCA) received notification from the California Department of Public Health (CDPH) and the Los Angeles Department of Public Health (LADPH) of a confirmed measles case in an international traveler who arrived at Los...
CD HEALTH ALERT: Measles in a Toddler with No Travel or Known Exposures
A case of measles has been confirmed in an Orange County resident, an unvaccinated toddler who by report has not traveled outside of the area or had known exposures. This case is not linked to the other measles case reported in a traveler due to the timing of illness. The OC Health Care Agency’s...
Second Measles Case Confirmed in Orange County
(Santa Ana, CA) – The OC Health Care Agency (HCA) received confirmation today of a measles case in a toddler. At this time, there is no evidence of public exposure linked to this case. Health officials report that there was no travel prior to infection. “Measles is highly contagious. The risk is...
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MOU
MOU between CalOptima Health and Health Care Agency
- General MOU between CalOptima Health and HCA, executed 02/14/2025 - PDF
- View Behavioral Health Quarterly Meeting Dates
MOU between Kaiser Permanente and Health Care Agency
- General MOU between Kaiser Permanente and HCA, executed 10/27/2025- PDF
- View Behavioral Health Quarterly Meeting Dates