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Supplemental Insurance Agents in Mercer Island, WA

Looking for a supplemental insurance agent in Mercer Island? Review the directory below to compare your options.

7 agents listed
Updated May 2026
Mercer Island, WA
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeInsuranceUSA.com. We do not endorse any agent or guarantee outcomes. Verify licensing and disciplinary status with the Department of Insurance of Washington before hiring.
Showing 7 supplemental insurance agents in Mercer Island, WA Listings are displayed in no particular order and are not ranked by BeforeInsuranceUSA. Order does not constitute a recommendation or endorsement of any agent.
Anchor Marine Underwriters Inc
2731 77th Ave SE UNIT 207, Mercer Island, WA 98040
(206) 273-6996 anchormarineinsurance.com
Prime insurance WA
3018 78th Ave SE, Mercer Island, WA 98040
(206) 202-5632 benzikry.com
All-Pro Risk Management Inc.
3047 78th Ave SE #202, Mercer Island, WA 98040
(206) 230-0111 allprorisk.com
Consultant Insurance LLC
8015 SE 28th St, Mercer Island, WA 98040
(206) 309-9156
Stillwater Benefits LLC
6150 W Mercer Way, Mercer Island, WA 98040
(206) 489-4654 stillwaterbenefits.com
Heffernan Insurance Brokers
8015 SE 28th St #214, Mercer Island, WA 98040
(800) 437-0045 heffins.com
Baumgartner Insurance
4851 90th Pl SE, Mercer Island, WA 98040
(206) 232-0783 niehlinsurance.com

What Does a Supplemental Insurance Agent in Mercer Island Cost?

Medigap Plan G premiums for a 65-year-old on Mercer Island typically range from $120 to $250 per month. Cancer and critical illness policies often cost $30 to $80 per month depending on age and benefit levels. Hospital indemnity plans may run $50 to $150 per month. Actual costs vary by insurer, health status, and chosen benefits. This is general information, not insurance advice.

* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by agent and case complexity. This is not insurance advice — consult directly with an agent for fee specifics.

Frequently Asked Questions

What types of supplemental insurance are available in Mercer Island?
Common options include Medicare Supplement Medigap plans, cancer insurance, critical illness insurance, and hospital indemnity plans. Washington requires Medigap plans to follow federal standardized benefits. Agents can help compare coverage from multiple carriers.
Is there a special enrollment period for Medigap in Washington?
Yes, Washington follows federal rules for Medigap open enrollment. You have a six-month period starting when you are 65 or older and enrolled in Medicare Part B. During this time insurers cannot deny coverage or charge more for pre-existing conditions.