Contact Us
We're here to help you understand your options and decide on the plan that's right for you. Call us at:
1-800-752-6663
TDD/TTY 1-800-842-5357
Mailing Address
PO Box 327
Seattle, WA 98111-0327
Street Addresses
Western Washington
Premera Blue Cross
7001 - 220th St. SW, Building 1
Mountlake Terrace, WA 98043
Eastern Washington
Premera Blue Cross
3900 East Sprague, Building 1
Spokane, WA 99202