Nivellark · U.S. patient resource

What to ask your insurer after a claim denial

Use the call to clarify what the plan decided, what information it relied on, and what steps you can take next. Keep the denial notice and claim details nearby, and write down the answers while you speak.

Official sources checked October 24, 2026

Before you call

  • The denial notice and Explanation of Benefits (EOB)

    Keep the full notice, including the date and any appeal instructions.

  • Your insurance card and claim details

    Have your member ID, claim number, service date, and provider name ready.

  • Your plan materials and a place to take notes

    If you have them, keep the relevant coverage document and prior messages nearby.

Sample opening line · replace the bracketed details

Sample opening: “I’m calling about claim [claim number] for [service] on [date]. I received a denial notice and want to understand the reason and the steps available to me.” Replace the bracketed details with your own.

A call can clarify the next steps, but do not assume it files an appeal. Ask whether you must also submit a written request or form, and keep notes of the call.

A simple call plan

Questions to ask, in order

  1. Confirm you are discussing the right claim

    Start with the facts in the notice so the representative can find the correct decision.

    • Can you confirm the claim number, service date, provider, and current claim status?
    • Is this a final denial, a request for more information, a coding or processing issue, or another type of decision?
    • What denial reason or reason code is attached to this claim? Can you explain the wording in plain language?

  2. Ask what rule or information led to the denial

    Ask the representative to point to the explanation in your notice or plan materials. Record the exact words, code, or provision they identify.

    • Which plan provision, coverage rule, or clinical criteria did you use for this decision?
    • What information was reviewed, and what information was missing or did not meet the criteria?
    • How can I request the records, criteria, or decision documents that the plan can provide?
    • If the issue may involve a bill or code, what should my provider’s billing office check or correct?

  3. Get the appeal instructions and exact deadline

    Ask for the steps that apply to your plan and this decision. Do not estimate a deadline from a general example or assume the phone call itself files an appeal.

    • What is the exact date by which I must file, and how is that date calculated?
    • Does a phone call count as an appeal, or must I also submit a form or written request?
    • What form, supporting information, submission method, and mailing address, fax number, or portal should I use?
    • Will the deadline depend on when you receive the request or when I send it? What confirmation should I keep?
    • How many internal review steps apply, and what happens if the decision is upheld?

  4. Ask whether faster review or another review is available

    If waiting could seriously affect your health or ability to function, tell the plan and your clinician. Ask which urgent process applies and how to request it.

    • Can this appeal be expedited based on my situation, and what information does the plan need?
    • If the internal appeal is unsuccessful, can I request external review for this denial?
    • Who handles that review, what is its deadline, and does my state or plan use a different process?

  5. Before you hang up, summarize and save your notes

    Repeat the reason, deadline, and next steps back to the representative. Ask for a call reference number or written confirmation when available. Keep the call date, time, name or title of the representative, and your notes with the denial notice.

    • Can you send or point me to the instructions and records we discussed?
    • What is the call reference number, and where can I find the written follow-up?

Your notes

Record the answers for your appeal

Fill in what you learn during the call. Notes stay in this page in your browser; they are not sent to or saved by Nivellark. Print or save them before closing the page.

Date and time, phone number called, representative name or title, and reference number

Claim number, service date, exact denial reason or code, and the plan explanation

Provision or criteria named, information reviewed or missing, and how to request records

Exact deadline, required form or documents, submission method, destination, and confirmation to keep

Whether expedited review or external review may apply, who handles it, and the next deadline to confirm

Who will do each task, what to send or request, and when to follow up

Official sources

These sources explain appeal processes for different coverage types. Read the one that matches your plan and state, and follow the instructions in your own notice.

For the general steps after a health-plan denial, read the general health-insurance appeals guide. To find free official help, visit the appeal-resource directory.