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Free Denial Fighting Tools

Check your denial odds, evaluate your appeal letter, and research your insurer. All free. No sign-up required.

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Denial Assessment Tool

Enter your denial type, insurer, and state to get your national overturn rate, estimated recovery amount, and a personalized assessment of your appeal odds.

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Appeal Deadline Calculator

Enter your denial date, state, and insurer type to see your deadlines for internal appeal, external review, and state AG complaint.

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EOB Denial Code Decoder

Paste the denial codes from your Explanation of Benefits and get plain-English explanations of what each code means and whether you can appeal.

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Procedure Cost Estimator

Select a procedure and your insurer to see average costs and how often that procedure gets denied, plus the most common denial reasons.

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Insurance Appeal Letter Generator

Generate an appeal letter for a denied insurance claim.

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Medical Necessity Letter Generator

Generate a medical necessity letter from your doctor to support insurance approval.

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Grievance Letter Generator

Generate a formal grievance letter against your insurance company.

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Prior Auth Appeal Letter Generator

Generate an appeal letter for a denied prior authorization.

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Surprise Billing Complaint Generator

Generate a complaint letter under the No Surprises Act for unexpected medical bills.

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Out-of-Pocket Cost Calculator

Estimate your total annual out-of-pocket healthcare costs including deductible, copays, and coinsurance.

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Appeal Deadline Calculator

Enter your denial date and appeal type to see your exact filing deadline for internal, external, or urgent appeals.

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Coverage Gap Calculator

Calculate gap days between jobs and compare COBRA vs marketplace costs during your coverage gap.

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Prescription Cost Calculator

Estimate your prescription cost based on drug tier, supply length, and pharmacy type (retail or mail order).

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Max Out-of-Pocket Calculator

Enter your deductibles, OOP maximums, and current spending to see your remaining financial exposure.

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