Providers & Partners

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Welcome to the Providers and Partners Service Directory page. Below is a list of the services that Yolo County Health and Human Services Agency provides for partner agencies. If you click on the service you are interested in, you will be taken to a service overview, which will provide contact information and a brief description of the program. If you'd like to learn more about that program, click on the link that is provided within the brief description. 

Public Health Laboratory

  • Departments:Health & Human Services Agency (HHSA)
  • Divisions:Providers & Partners
  • Phone:(707) 784-4410
  • Fax:(707) 423-1979

Yolo County Public Health Laboratory services are provided by the Napa-Solano-Yolo-Marin County Public Health Lab in Fairfield, CA. 

To better serve your needs, there will be a daily courier service passing through the Yolo County Department of Community Services every afternoon. Please continue to use the appropriate Yolo County Public Health requisitions, filling them out with complete information including collection time and date, test requested, and specimen background information.

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