Dispute Letters
Professional letters, grounded in your actual bill
Stop writing letters from scratch. Jengu drafts dispute and appeal letters using the details from your analyzed documents - ready to review, edit, and send.
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How it works
From denial to draft in minutes
01
Add your bill or denial to a case
Link an analyzed bill or uploaded denial letter to a case. Jengu uses the document details to ground the letter in your actual situation.
02
Choose the letter type
Select from dispute letter, insurance appeal, itemized bill request, or provider negotiation. Jengu picks the right tone and legal framing for each type.
03
Review, edit, and send
The draft is yours to edit before sending. Download as a formatted PDF, print it, or fax it directly from Jengu when the integration is configured.
Letter types
Four types of letters, one workflow
Dispute letter
Formal dispute to a provider or insurer citing specific billing errors, code mismatches, or balance discrepancies.
Insurance appeal
Structured appeal to your insurer challenging a denial, citing your plan language, medical necessity, and applicable law.
Itemized bill request
Formal request for an itemized statement - a standard first step before disputing any large or unclear balance.
Negotiation letter
A professional letter to a provider requesting a reduced balance, payment plan, or charity care consideration.
Example scenarios
Situations where letters move things forward
Disputing a duplicate charge
After analysis flags a duplicate lab charge, Jengu drafts a dispute letter citing the specific procedure codes and dates of service, ready to send to the provider.
Appealing an insurance denial
An EOB shows a denial for a procedure deemed not medically necessary. Jengu generates an appeal letter referencing the denial code, your plan language, and the relevant clinical context.
Requesting an itemized bill
Before disputing a large balance, Jengu can draft a formal itemized bill request, which providers are generally required to provide under applicable state laws.
Questions
Frequently asked
Are the letters legally valid?
Jengu generates letters formatted for professional correspondence, but they are drafts for your review - not legal documents prepared by an attorney. Review and edit before sending. Jengu is not a law firm.
Can I edit the letter before sending?
Yes. The draft is fully editable in the case workspace. You control what goes out.
What formats can I download?
Letters are available as formatted PDFs, suitable for mailing, faxing, or uploading to an insurer's member portal.
Can Jengu send the letter for me?
Jengu supports outbound fax when Phaxio is configured on your account. Email and mail submission are handled by you - Jengu generates the ready-to-send document.
Does the letter include my bill details automatically?
Yes. When you link an analyzed bill to the case, relevant details like procedure codes, dates of service, provider name, and identified issues are used to personalize the letter.
Free to get started
Ready to write your first letter?
Analyze a bill, add it to a case, and generate a letter in your first session - no credit card required.
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