DenialKit

One-time purchase

Appeal Letter Template Pack

Ready-to-edit appeal letters for the denials you see most. Fill in the placeholders, attach your documentation, and send. No starting from a blank page.

$39
Templates contain placeholders only, like [PATIENT NAME] and [CLAIM NUMBER]. They include no patient information.
The top of the medical necessity appeal template, with highlighted placeholders like [PATIENT NAME] and [CLAIM NUMBER]
Sample page from the medical necessity appeal letter

Sample: the medical necessity appeal. Every letter comes as a Word document and a PDF, with placeholders highlighted.

What's inside

Missing or incorrect claim information

CO-16
  • Corrected claim cover letter
  • Request for reconsideration

Duplicate claim

CO-18
  • Letter explaining separate, distinct services

Medical necessity

CO-50
  • Medical necessity appeal
  • Request to the provider for supporting documentation

Bundling

CO-97
  • Appeal supporting a modifier and separately payable service

Prior authorization

CO-197
  • Retro-authorization request
  • Appeal when an authorization was on file

Timely filing

CO-29
  • Proof of timely filing appeal

Next steps

  • Second-level appeal
  • Request for external review

Who it's for

Medical billers, front-office and billing staff at small practices, and independent billing companies who write appeals regularly and want a consistent, professional starting point.

Questions

What format are the templates in?
Each letter comes as an editable Word document (.docx) and a PDF, bundled in one zip file.
How do I get the files?
Right after payment you'll land on a download page. Your download link works for 30 days, so save the zip somewhere safe.
Do the templates include any patient information?
No. Every letter uses placeholders like [PATIENT NAME], [MEMBER ID], [DOS], and [CLAIM NUMBER] that you fill in on your own computer. Never send patient information to us.
Will these get my appeal approved?
No template can guarantee that. The letters give you a clear, professional structure. Payer rules vary, so always check the payer's policy and attach the documentation they ask for.
Can my whole team use them?
Yes. One purchase covers everyone at one practice or billing company. Edit and use the letters for your own appeals as often as you like. Please don't resell or publicly share the files.
Can I get a refund?
See the refund policy in our terms of service.

Appeal Letter Template Pack

One-time payment. Instant download.

General guidance only. Payer rules vary, so always check the payer's policy.