Group sales
Western Washington
800-422-0032
Eastern Washington
800-572-5256
Website help
800-722-9780
Weekdays, 6 a.m. to 6 p.m., Pacific Time
Visit our help pages to troubleshoot common issues such as password recovery.
Contact a specific department
Customer service:
800-722-1471
Long-term care:
877-266-7827
Claims submission
Premera Blue Cross
PO Box 91059
Seattle, WA 98111-9159
Payments
Premera Blue Cross
Attention: Payment Processing
PO Box 91060
Seattle, WA 98111-9160
Corporate offices
Western Washington
Premera Blue Cross
7001 220th St. SW, Building 1
Mountlake Terrace, WA 98043
Open weekdays, 8 a.m. to 5 p.m.
Eastern Washington
Premera Blue Cross
3900 East Sprague, Building 1
Spokane, WA 99202
Open weekdays, 8 a.m. to 5 p.m.