- Regence Blue Shield
- Premera Blue Cross of Washington and Alaska
- First Choice (many plans fall under this network)
- United HealthCare
- Uniform Medical
- Aetna
- Workman's Compensation Plans (L & I, self funded)
- First Health (thru Mailhandlers only)
- Tulalip Indian Health Services
- Cigna
- Kaiser Permanente (Arlington only)
- Medicare
- Medicare Advantage (selected plans only)
- Other Select Plans (please call)