State insurance commissioner directory
Every US state and Washington, DC operates an insurance department that accepts consumer complaints about denied claims, surprise bills, premium disputes, and unfair claim practices. Filing a complaint with your state regulator is free, often resolves issues faster than an internal appeal, and creates a public record your insurer cares about.
Find your state below. Use the search box to filter, click any header to sort. Hotlines and complaint URLs are pulled from each state's official insurance department website. Self-funded ERISA plans are regulated by the US Department of Labor's Employee Benefits Security Administration (1-866-444-3272), not by your state commissioner.
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Hotlines and URLs current as of mid-2026 from each department's official website. Always confirm on the linked department site before relying on a number for time-sensitive filings.
File the appeal first, then escalate to the regulator
Most states require you to file an internal appeal with the insurer before they will accept a complaint. Counterclaim generates that appeal in under a minute, then you can file the regulator complaint in parallel for maximum pressure.
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