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The Thurston County Chamber, through the Olympic Benefit Trust is proud to offer a comprehensive spread of employee medical benefit plans to our members through our trusted relationship with Kaiser Permanente.
We noticed some discrepancies in the Kaiser plan summaries that were previously posted on our website. We are working with Kaiser to get accurate 1/1/2027 plan summaries. We appreciate your patience and will have an update soon
1-1-27 Plan Summaries - PPO
1-1-27 SOBs - PPO
1-1-27 Plan Summaries - HMO
1-1-27 SOBs - HMO
1-1-27 Plan Summaries - Virtual Plus
1-1-27 SOBs - Virtual Plus

Our Delta Dental plans help your clients keep their employee's oral health in check. Contact us today to inquire about our ability to match or exceed your clients’ existing dental plan with a custom quote.
2027 Plan Summaries

We offer your groups several high-quality eye care plans at affordable price points. Our plans provide members with coverage for routine eye exams, eyeglasses, including many designer frames, and contact lenses.
We'll provide a customized quote that fits your business needs.