Insurance Appeal

Insurance Claim Appeal Letter

Your insurer denied a claim or prior authorization, and the only thing standing between you and a reversal is a letter that addresses their stated reason directly. Around 40 to 54 percent of properly documented appeals are overturned, but most people never file one because the letter feels too hard to write. LetterLotus turns your denial notice and the facts of your case into a focused, professional appeal you can send today.

Start Your LetterReady in minutes
Writing assistance tool · Not legal advice

LetterLotus is not a law firm and does not provide legal advice. No attorney-client relationship is created by using this tool.

How It Works

Step 1

Answer a few questions

Short, specific questions pull the right details out of you. You won't stare at a blank page.

Step 2

Pick your favorite draft

We generate 4 different versions of your letter, each with a different tone. You pick the one that sounds most like you.

Step 3

Edit, download & use

Make any edits you want, then download a print-ready PDF or Word document. It's your letter.

What Your Insurance Appeal Covers

  • The specific denial you are appealing and the insurer's stated reason
  • The facts of the underlying claim, treatment, or loss
  • Why the denial is wrong, grounded in policy language and your evidence
  • A clear, actionable request for the outcome you want
  • A list of attachments the appeals reviewer should consider

Frequently Asked Questions

What People Are Saying

I knew what I wanted to say about my brother but couldn't get the words right. The questionnaire helped me organize my thoughts, and the letter came out so much better than what I was trying to write on my own.

Sarah M.

Wrote a court character reference

My former coworker needed a reference letter urgently for a new job. I was able to answer the questions on my lunch break and had a professional letter ready to print in under 20 minutes.

David K.

Wrote an employment reference

I didn't know where to start with explaining my medical situation to the hospital's billing department. LetterLotus asked the right questions and helped me put it all into words clearly.

Maria L.

Wrote a medical debt hardship letter

My friend needed a character reference for a volunteer application and I kept putting it off because I didn't know where to start. The questions helped me think of specific examples I wouldn't have remembered on my own.

James R.

Wrote a personal reference letter

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Ready to Write Your Letter?

Appeal deadlines are short, often 180 days for health plans and 30 to 90 days for auto and homeowners. Start your appeal now so the deadline doesn't decide the outcome for you.

Start Your Letter

Writing assistance tool. Not a law firm. Not legal advice.