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Guide · the basics · 4 minute read

When coverage is cancelled retroactively

What federal rules say about a plan cancelling your coverage back in time. A rescission is different from a cancellation for unpaid premiums. Here is how to appeal.

Applies to: Job-based plan Marketplace or individual plan

Key points

  • A plan may cancel coverage retroactively (a rescission) only for fraud or an intentional misrepresentation of material fact, and only after at least 30 days' advance written notice.
  • A rescission is a denial you can appeal and take to independent external review. A retroactive cancellation for unpaid premiums is not a rescission, so the rescission rules do not apply. We could not confirm what other protections apply; ask the plan and read your plan document.
  • Act at once: ask for the claim file, your application and the exact reason, and ask the provider to hold bills.
On this page 6

You received a letter, or a claim was denied, and the plan says your coverage ended in the past, so the care you already had is no longer covered. The first question is why. A cancellation back in time for fraud is a rescission, which federal law restricts. A cancellation back in time for unpaid premiums is something else.

What this means

Rescission. The federal rule allows a plan to cancel coverage retroactively only for fraud or an intentional misrepresentation of material fact, and only after at least 30 days’ advance written notice. A mistake is not the same as an intentional misrepresentation. Ask the plan to say what makes the statement intentional and material, meaning important to the decision to cover you.

Appeal rights. A rescission is an adverse benefit determination. You can appeal it, and you can take it to independent external review. The ban on rescissions applies to grandfathered plans as well as other plans, although grandfathered plans are exempt from some other appeal rules.

What is not a rescission. The federal rule says that retroactive cancellation for unpaid premiums is not a rescission. We could not confirm other rules for that situation, or for a cancellation back in time for another reason such as a report that your job ended. Ask the plan which reason it is using, and read your plan document and any notice you were sent.

Who acts. You and the plan. If you have employer coverage, your employer’s benefits office also holds records of enrollment and deductions.

What to do

  1. Find the notice. A rescission needs at least 30 days’ advance written notice. Look for the date and the reason. If you had no notice, say so in writing. (You.)
  2. Ask the plan for the exact reason. Is it fraud or intentional misrepresentation, unpaid premium, or something else? Ask for the plan provision and the date the cancellation took effect. (You.)
  3. Ask for your claim file and your application. Use the claim file request letter and the plan documents request. Ask for the application as the plan has it, the date you submitted it, and any notes about what the plan says was wrong. Compare it with what you gave. (You.)
  4. Gather proof of payment and enrollment. Collect premium receipts, bank records, enrollment confirmation and your insurance cards. If you have employer coverage, ask the benefits office for its records. (You.)
  5. Ask providers to hold bills. Use the bill hold request letter. Tell them the dispute is pending. (You.)
  6. Appeal in writing. Employer and non-grandfathered individual plans must allow at least 180 days after you receive the notice. Explain why the facts do not show an intentional misrepresentation, or why the premium was paid. Ask for a written decision. Check the date on your notice, which controls. (You.)
  7. Ask for an urgent decision if care is ongoing. Your doctor can certify urgency. (Your doctor.)
  8. Request external review after the final internal denial. You have at least four months. (You.)
  9. Complain to the regulator. For an insured plan, the state insurance department. For a self-funded employer plan, the federal Department of Labor. See the guides linked below. (You.)
  10. Get advice. A rescission can leave you with bills for care you already had. A legal aid office or a patient advocate can help. See the guide on legal aid. (You.)

What the plan may say, and what to say back

“You made a misrepresentation on your application.” Ask for a copy of the application and the specific statement. Ask the plan to say how it knows the statement was intentional and material. Provide your account in writing.

“Your coverage was cancelled for non-payment of premium.” Send proof of payment. If you did not pay, ask the plan or your employer what it would take to correct this and whether any grace period applied under your plan document.

“We gave notice.” Ask for a copy of the notice and the date and method of delivery. A rescission needs at least 30 days’ advance written notice.

The rule

Coverage may be cancelled retroactively only for fraud or an intentional misrepresentation of material fact, and only after at least 30 days’ advance written notice; a rescission can be appealed and taken to external review. 45 Code of Federal Regulations (CFR) 147.128

Watch for

  • Applying for new coverage. Ask the plan or a state or federal Marketplace what coverage you can get while you dispute, and the date it would start. Do not let the dispute leave you without coverage.
  • Eligibility denials. If the plan says you were never eligible, that is an eligibility finding, and federal external review does not cover it. See the guide on timely filing and eligibility.
  • Keep paying. If you are still paying premiums, keep records of each payment, and ask whether you should keep paying during the dispute.

What next

Sources

Official and primary sources used on this page. Checked 2026-11-12.

  1. 45 CFR 147.128, rules regarding rescissions — Electronic Code of Federal Regulations
  2. 42 U.S.C. 300gg-12, prohibition on rescissions — Government Publishing Office
  3. 45 CFR 147.136, internal claims and appeals and external review — Electronic Code of Federal Regulations
  4. 29 CFR 2590.715-2719, internal claims and appeals and external review — Electronic Code of Federal Regulations
  5. 45 CFR 147.140, grandfathered health plan coverage — Electronic Code of Federal Regulations

What next

Letters and scripts

  • Letter or script

    Ask for your claim file

    A written request for everything the plan used or created when it decided your claim, sent before you appeal. It asks for the file free of charge and says clearly that it is not an appeal.

  • Letter or script

    Ask for your plan documents

    A written request to your employer plan's administrator for the summary plan description and the documents that set the plan's rules, so you can check the denial against them.

  • Letter or script

    Request external review

    Ask for an independent review of your plan's final denial by reviewers outside the plan. The decision binds you and the plan, except where other legal remedies exist.

  • Letter or script

    Complaint to your state insurance department

    Tell the state agency that regulates insurance companies what your insurer did, what you already did, and what you ask the agency to do.

  • Letter or script

    Ask the provider to hold the bill

    Ask a provider in writing to pause collection, interest and late fees on a bill while your insurance appeal is decided.

Tools

  • Tool

    Deadline calculator

    Turn the date on your notice into the dates you and the plan each have to meet, with the rule behind each one.

  • Tool

    External review planner

    Find out where to file for an independent review in your state, the deadline, the fee and what to send.

Checklists

  • Checklist

    The bill while you appeal

    How to keep a bill from getting worse while your appeal is pending, check what you actually owe, and look for ways to reduce it.

  • Checklist

    External review request

    How to ask for an independent review of a final denial: the four-month deadline, which process and form apply, and the fast option.

Related guides

  • Guide

    Timely filing, coordination of benefits and eligibility denials

    What to do when a claim is denied as filed too late, because another insurer pays first, or because the plan says you were not covered. See who has to fix each one.

  • Guide

    How to request your claim file

    Ask your plan in writing, before you appeal, for everything it used to decide your claim. Covers what to ask for, where to send it, what the rules say about cost and timing, and what to do if the plan stalls.

  • Guide

    How to file an internal appeal

    Ask your plan to reconsider a denial, in writing and inside your deadline, and know how long the plan has to answer. Covers job-based plans and individual or marketplace plans.

  • Guide

    How to get an expedited appeal

    When waiting could seriously harm your health, you can ask for a fast appeal, decided in 72 hours or less, and ask for independent review at the same time. Here is how to ask and what your doctor can do.

  • Guide

    How external review works

    External review sends a denial to independent reviewers outside your plan, and their decision binds the plan. Learn which denials qualify, who runs it for your plan, the four-month deadline, timing and cost.

  • Guide

    How to file a complaint with your state insurance department

    A complaint tells your state insurance department that your insurer broke a rule. Learn when it works, who it cannot help, what to send, and why it does not replace your appeal.

  • Guide

    How to get help from the Department of Labor

    The Employee Benefits Security Administration helps people in private employer health plans. That includes self-funded plans that state insurance departments cannot help with. Here is what it does and does not do.

  • Guide

    The bill while you appeal

    Appeals take months and the bill keeps coming. Ask the provider for a hold in writing, check the bill against your Explanation of Benefits, and do not pay what your plan may still owe.

Denial reasons

  • Denial reason

    Coverage rescinded

    Your plan says it is cancelling your coverage retroactively, as if it never existed, because of your application. Federal rules allow that only for fraud or an intentional misrepresentation of a material fact, with 30 days' written notice.

  • Denial reason

    Coverage not active

    The plan says you were not covered on the date of service. Find out why, because a plan or employer error, a missed premium and a cancelled policy each have a different fix, and the deadline to act may be short.

This page is general information, not legal or medical advice. Your notice, your plan document and the law that applies to your coverage control.

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