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Denial Today.
Free insurance denial appeal letters and cost calculators. Answer five short steps and get a complete appeal packet: a personalized appeal letter, evidence checklist, and deadline calendar.
Your data is encrypted. Appeal letter ready in 90 seconds.
50 states
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Built for every plan type
From Denial Letter to Mailed Appeal
Five minutes of guided questions. No procedure or diagnosis codes to look up.
Tell Us About Your Denial
What was denied, your plan type and state, and the reason your insurer gave on your letter. About five minutes, no codes to look up.
Get Your Appeal Packet
Your personalized internal appeal letter, external review template, evidence checklist, deadline calendar, and call log, ready immediately after checkout.
Mail It with Confidence
Follow your deadline calendar, gather the evidence checklist, and use the call log and escalation ladder if you need to follow up or escalate.
Everything You Need to Mail a Strong Appeal
Your denial details organized into a personalized internal appeal letter, an external review request template, an evidence checklist, a deadline calendar, and a call log, built from your own answers.
- Personalized internal appeal letter
- External review request template
- Evidence checklist for your denial reason
- Deadline calendar worked back from your date
- Call log and escalation ladder
One-time price
$39
One overturned appeal is often worth many times this. Your packet pays for itself the moment your claim is approved.
Build My Appeal PacketWant ongoing deadline reminders while your appeal is in progress? Add Appeal Deadline Tracker ($6.99/mo after a 30-day included period) at checkout.
DenialCrusher is a document-organization and preparation service. We are not a law firm, insurance company, or licensed insurance advisor, and nothing here is legal or medical advice. Appeal outcomes depend on your plan, your facts, and your insurer, and no outcome is promised. You have the right to appeal at no cost on your own. For legal advice about your claim, consult a licensed attorney; your state insurance department also provides free consumer help.
Check Your Denial for Free
Understand your denial and your appeal rights before you spend a dime.
Denial Assessment
Get your denial type explained and the appeal strategies that apply to it
Try FreeAppeal Letter Strength Checker
Score your existing appeal letter against winning templates
Coming SoonInsurance Company Lookup
Find your insurer's appeal process, deadlines, and contact info
Coming SoonArticles & Guides
In-depth resources written by experts. Browse by topic to find exactly what you need.
Denial Basics
125How insurance denials work, types of denials, and your appeal rights.
Read articlesAppeal Guides
150How to appeal specific denial types including medical necessity, prior auth, out-of-network, and experimental treatment denials.
Read articlesCondition Guides
200Appealing denials for specific treatments and conditions including surgery, mental health, cancer treatment, physical therapy, and prescriptions.
Read articlesInsurer Guides
100Insurer-specific appeal guides for UnitedHealthcare, Anthem, Cigna, Aetna, Humana, Kaiser, BCBS, and more.
Read articlesState Insurance Appeal Guides
100State insurance laws, external review processes, and insurance commissioner complaint procedures by state.
Read articlesCost Guides
100Medical billing, surprise billing protection, and negotiation strategies for reducing healthcare costs.
Read articlesFrequently Asked Questions
Will DenialCrusher guarantee my appeal succeeds?
No outcome is ever promised. DenialCrusher is a document-organization and preparation service, not a law firm, insurance company, or licensed insurance advisor. The Insurance Appeal Letter Packet organizes your own denial details into a personalized internal appeal letter, an evidence checklist, a deadline calendar, and a call log, so you can present the strongest version of your own case. You always have the right to appeal at no cost on your own.
What types of denials does DenialCrusher cover?
The Appeal Letter Packet covers the most common denial reasons: not medically necessary, experimental or investigational, out of network, prior authorization missing, coding or billing errors, and benefit not covered. It works with employer (ERISA), marketplace/ACA, Medicare Advantage, and Medicaid managed care plans. Your own denial letter and plan documents always control the specifics of your case.
Is DenialCrusher HIPAA compliant?
Yes. All data is encrypted in transit and at rest. Your information is used only to generate your appeal packet and is never sold or shared with third parties. You can delete your data at any time.
Can I use this for Medicare or Medicaid denials?
Yes. Medicare Advantage and Medicaid managed care are both plan type options during intake, and your letter and evidence checklist adapt to your denial reason regardless of plan type. Traditional Medicare and state fee-for-service Medicaid appeals follow their own specific process; your denial notice will state the process that applies to you.
How long does it take to get my appeal packet?
Most buyers complete the guided intake in about five minutes. Your personalized appeal packet, including your internal appeal letter, evidence checklist, deadline calendar, and call log, is ready immediately after checkout.
What if the packet isn't what I needed?
Every purchase of the Insurance Appeal Letter Packet is covered by a 30-day money-back guarantee. Email support@denialcrusher.com within 30 days of your purchase and we will refund it in full, no forms, no hoops. See our refund policy for details.
Stop Paying for Care You Deserve
Free letter generators and calculators to fight back against unfair insurance denials. Every tool is free, with no account needed.
DenialCrusher is a document-organization and preparation service. We are not a law firm, insurance company, or licensed insurance advisor, and nothing here is legal or medical advice. Appeal outcomes depend on your plan, your facts, and your insurer, and no outcome is promised. You have the right to appeal at no cost on your own. For legal advice about your claim, consult a licensed attorney; your state insurance department also provides free consumer help.