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Understanding Insurance Denials

Insurance companies deny claims for many reasons, but most denials fall into a few main categories. Understanding why your claim was denied is the first step to a successful appeal. Explore the most common denial types below to learn specific strategies for your situation.

Once you identify your denial type, follow our step-by-step appeal process and use the free appeal letter builder to get started. See the statistics on why appealing works.

📄

Prior Authorization

Your insurer requires pre-approval for a service, and either it was not obtained or the request was denied.

🔬

Experimental Treatment

The insurer deems a treatment or drug investigational, even if it is standard care for your condition.

🚑

Emergency Room

Your claim for an ER visit is denied retroactively because the insurer decided it was not a true emergency.

🌐

Out-of-Network

You received care from a provider or facility that is not in your plan's network, often unknowingly.

💊

Step Therapy

The insurer requires you to try and fail on a cheaper drug before they will cover the one you were prescribed.

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Disclaimer: This site provides general informational content only and is NOT legal advice. Consult a licensed attorney or certified patient advocate for advice specific to your situation. Always verify appeal deadlines with your state insurance commissioner.

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