Contact us

The Washington State Health Care Authority's Outreach & Training (O&T) team is here to assist you with the administration of SEBB benefits.

As a benefits administrator (BA), you can ask questions and send documents to O&T using the resources provided below. Please do not share these resources with your employees.

HCA Support has replaced the use of FUZE for all correspondence between benefits administrators and the SEBB Program.


Need to contact Outreach and Training?

HCA Support

HCA Support is a secure, web-based correspondence program that allows you, as a SEBB BA, to communicate directly with O&T.



  • 360-725-0771

Mailing address

  • P.O. Box 42684
    Olympia, WA 98504-2684

Website feedback

  • Send us feedback about the SEBB Benefits Administrator website.