Nivellark · for U.S. patients

A clear first step for denied imaging.

Open an administrative case, record your consent, and securely upload plan PDFs to compare searchable policy wording with the denial reason you recorded.

Start a case See how it works

Administrative support only. Nivellark does not provide legal or medical advice, decide coverage, or draft appeals.

Represent a medical practice? Send a practice inquiry

Dealing with a denied therapy claim? See how case support works.

Sample intake overview

Case details, consent, checklist.

Case tools

Basic case details

U.S. location, imaging type, optional denial date

Consent recorded

Required before a case can be created

Required documents

Denial letter and EOB status stay separate from plan PDFs

Source wording · paid therapy drafts from saved case details · no coverage decisions or appeal filing

A small, clear first step

Open a case. Keep track of the basics.

The case saves your U.S. location, imaging type, optional denial date, and consent. You can also attach an encrypted plan PDF and record the wording from the denial notice for a limited text comparison.

Create your case

Make a free account and add a few basic details. No subscription or pre-created workspace is required.

Record consent

Consent is required to create a case and is saved with its intake record.

Review the document checklist

Upload a plan PDF to the saved case. Searchable wording that shares terms with the denial reason appears with its PDF page; the denial letter and EOB checklist stays separate.

What this intake includes

A case record with a clear checklist.

Nivellark keeps a denied-imaging case together and shows source text from uploaded plan PDFs when it shares terms with the recorded denial reason. This is a text comparison, not a coverage review or appeal.

Account-scoped case records No subscription to open a case

Included in this intake

The essentials, kept together

A case record linked to your account

Your consent and the consent version recorded with the case

A denial-letter status that remains visible after reload

An EOB status that remains visible after reload

Encrypted plan PDF uploads linked to your case

Verbatim matching excerpts with PDF page numbers when available

A clear unavailable state when no matching source text is found

No coverage determination or appeal filing; paid therapy drafts use only saved case details

Clear boundaries for sensitive information

Plan PDFs are encrypted before upload.

Plan PDF bytes are encrypted in your browser before they reach storage. The app decrypts a file only through a route that checks the signed-in case owner. Policy excerpts are copied from searchable PDF text and compared by shared wording; they do not confirm coverage. Do not upload unrelated medical records. Nivellark does not provide legal or medical advice.

The denial letter and EOB checklist stays separate. Source wording is marked unavailable when the denial reason or usable PDF text is missing.

Questions, answered plainly

Before you begin.

Read the denied-therapy appeal FAQs

Need general information about a health plan denial? Read the health-insurance appeal guide.

Begin with the basics

Open a case and keep your checklist close.

Create a free account, record consent, and save the basic details of your denied imaging case. No subscription is required.

Start a case

Compare the one-time case-support fee with percentage-of-recovery pricing.

View case-support pricing and checkout steps

Administrative support only · paid therapy draft from saved case details · no coverage decision or appeal filing