Employer/Sponsor name Health plan name Third Party Administrator name Group ID# Status
Zymeworks Biopharmaceuticals, Inc Premera Blue Cross Premera Blue Cross 4024511 Active
Zumiez, Inc. Premera Blue Cross Premera Blue Cross 1036536 Active
Zipstorm dba SeekOut Premera Blue Cross Premera Blue Cross 4024523 Active
Zips Management LLC Premera Blue Cross Premera Blue Cross 4018983 Active
Zip Truck Lines, Inc. Premera Blue Cross Premera Blue Cross 4023004 Active
Ziegler Lumber Company Premera Blue Cross Premera Blue Cross 4027195 Active
Zetron, Inc. Zetron Inc. Welfare Benefit Plan Cigna 00631507 Active
Yakima Neighborhood Health Services Premera Blue Cross Premera Blue Cross 4017956 Active
Woodcreek Provider Services, LLC Woodcreek Provider Services, LLC Cigna Healthcare 00636706 Active
Whitman Public Hospital District No. 3 Whitman Hospital & Medical Clinics Asuris Northwest Health 10048406 Active
Whitman College Premera Blue Cross Premera Blue Cross 1038127 Active
Westport, LLC Premera Blue Cross Premera Blue Cross 4003119 Active
Western Intergrated Technologies, LLC Premera Blue Cross Premera Blue Cross 4026991 Active
Watermark Estate Management Services, LLC The Employees of WHG III Regence BlueShield 100000039 / 99939002 / 99939006 Active
Washington Trust Bank Washington Trust Bank Medical Plan Premera Blue Cross 1004807 Active
Washington State Health Care Authority / PEBB SEBB Washington State Health Care Authority Regence BlueShield 10003948 Active
Washington State Employees Credit Union (WSECU) Kaiser Foundation Health Plan of Washington Options Kaiser Foundation Health Plan of Washington Options 733 Active
Walla Walla University Premera Blue Cross Premera Blue Cross 4021853 Active
Verstela a Terra Services LLC Company Premera Blue Cross Premera Blue Cross 4011313 Active
Venture General Contracting, LLC Premera Blue Cross Premera Blue Cross 4015756 Active
Valve Corporation Valve Corporation Regence BlueShield 60022308 Active
Vale Group LLC Vale Group LLC Regence BlueShield 10006712 Active
United States Seafoods LLC Premera Blue Cross Premera Blue Cross 4006176 Active
United Healthcare Natural Wave RC Inc. Sandra Bisordi 1578842 Active
Unico Properties LLC Unico Properties LLC Regence Group Administrators 020475 Active
Umpqua Bank Group Umpqua Bank Group Regence BlueShield 100000125 Active
U.S. Linen and Uniform Inc. Premera Blue Cross Premera Blue Cross 4025511 Active
TSMC Washington, LLC TSMC Washington, LLC Regence BlueCross BlueShield of Oregon 60020248 Active
Tropical Shipping USA, LLC Premera Blue Cross Premera Blue Cross 4002978 Active
Trinity Glass International, Inc. Premera Blue Cross Premera Blue Cross 4012654 Active
Trident Seafoods Corporation Premera Blue Cross Premera Blue Cross 1012678 Active
Trident Harvesting LLC Premera Blue Cross Premera Blue Cross 4012390 Active
Tri-State Memorial Hospital and Medical Campus Premera Blue Cross Premera Blue Cross 4010911 Active
Travis Pattern & Foundry Inc Premera Blue Cross Premera Blue Cross 4022153 Active
Trans-Ocean Products, Inc. Trans-Ocean Products Health Plan Regence Group Administrators 020351 Active
TRA Industries, Inc. dba Huntwood Industries Premera Blue Cross Premera Blue Cross 4022344 Active
TOTE, LLC Premera Blue Cross Premera Blue Cross 1006083 Active
TJ Croach TJ Croach LLP Employee Benefit Plan PPO 3000 Bywater 0257923 Active
Timber Products Manufacturers Trust - WA Premera Blue Cross Premera Blue Cross 100000061 Active
The Vancouver Clinic The Vancouver Clinic Regence BlueCross BlueShield of Oregon 10019108 Active
The University of Puget Sound Premera Blue Cross Premera Blue Cross 1003592 Active
The Pokémon Company International Premera Blue Cross Premera Blue Cross 1038808 Active
The Nature Conservancy The Nature Conservancy Health Plans Aetna, Inc. 702690 Active
The Myers Group LLC Premera Blue Cross Premera Blue Cross 4019215 Active
The McGregor Company Premera Blue Cross Premera Blue Cross 1019108 Active
The Korte Company The Korte Company Plan Angie Neske 76-415731 Active
The Insley Organization LLC Premera Blue Cross Premera Blue Cross 4024867 Active
The Geneva Foundation The Geneva Foundation Welfare Benefit Plan Regence Group Administrators 020635 Active
The Food Co-op Premera Blue Cross Premera Blue Cross 1019577 Active
The Coeur d'Alene Window Company / McVay Brothers Premera Blue Cross Premera Blue Cross 4025957 Active