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Compare Supplemental Insurance Agents in Black Diamond, WA
Looking for a supplemental insurance agent in Black Diamond? Review the directory below to compare your options.
2 agents listed
Updated May 2026
Black Diamond, 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 2 supplemental insurance agents in Black Diamond, 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.
Sonia Kohl - State Farm Insurance Agent
30741 3rd Ave Ste 200, Black Diamond, WA 98010
(360) 851-1333
soniacortezkohl.com
Humble Insurance Group
30460 3rd Ave Suite 1, Black Diamond, WA 98010
(425) 226-8221
humbleinsurancegroup.com
Supplemental insurance agents in Black Diamond, Washington help residents find plans that cover gaps in Medicare or employer health coverage. Washington state law requires agents to be licensed through the Office of the Insurance Commissioner. Local agents can explain how plans work with the Cascade Care options available in King County.
What Does a Supplemental Insurance Agent in Black Diamond Cost?
Supplemental insurance costs in Washington vary by plan type, age, and location. Medigap plans in King County typically range from $100 to $300 per month for a standard policy. Medicare Advantage plans often have low or zero monthly premiums but may have higher out-of-pocket costs. This is general information and 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 is a supplemental insurance agent in Black Diamond?
A supplemental insurance agent in Black Diamond helps you compare and enroll in plans like Medigap, Medicare Advantage, or dental and vision policies. They are licensed in Washington and must follow state rules for consumer protection.
When can I enroll in a supplemental plan in Washington?
You can enroll in a Medigap plan during the six-month open enrollment period starting when you turn 65 and have Medicare Part B. Washington also has a special enrollment period for Medicare Advantage from January 1 to March 31 each year.
Do Washington agents have to follow specific rules?
Yes, Washington agents must follow the Washington Insurance Code and cannot use high-pressure sales tactics. They must provide a written disclosure of their license and any conflicts of interest before you buy a policy.
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Notice
BeforeInsuranceUSA.com is not an insurance agency, agent referral service, or insurance advice provider. No agent-client relationship is formed by submitting a form or using this site. We do not endorse, recommend, or vouch for the qualifications of any agent. Past results do not guarantee future outcomes. Each situation is different. Verify agent credentials with your state department of insurance before hiring.
About Our Listings
Agents listed on BeforeInsuranceUSA.com are compiled from publicly available directories, state department of insurance records, and business listings. Inclusion does not constitute endorsement. We do not verify agent licensing, disciplinary status, or qualifications. Verify each agent's current standing with the Department of Insurance of Washington.