Who needs to report the death, and where to report it

Medicare must be notified within a specific timeframe after someone dies. The person who reports the death is usually the spouse, adult child, or whoever is handling the deceased's affairs — not necessarily a medical professional or funeral home. You can report the death to Medicare by phone, mail, or online, depending on which method works best for your situation.

The fastest way is to call Medicare directly at 1-800-MEDICARE (1-800-633-4227). Have the deceased's Medicare number ready when you call. If you prefer to report in writing, you can mail a letter to the Social Security Administration (SSA), since Medicare is administered through Social Security. You can also report online through your Medicare account if you have access to it, though the phone line remains the most straightforward route for most people.

If the person was receiving Medicaid in addition to Medicare, you will need to notify your state's Medicaid office separately. The rules and timelines for Medicaid vary by state, so contact your state health department or the Medicaid office directly to find out what they require.

Key Takeaways

  • Call Medicare at 1-800-MEDICARE to report a death; you do not need to wait for a death certificate, though having the Medicare number ready speeds up the process.
  • Report the death as soon as possible after it occurs, because Medicare will continue to process claims and send bills until the agency is notified.
  • If the deceased was receiving Medicaid, notify your state Medicaid office separately, as the rules and important date differ from Medicare.
  • After you report the death, Medicare will stop billing and close the account; any overpayments or outstanding balances will be handled through the estate.

What information you will need to have ready

When you call Medicare, have the deceased's Medicare number available. This is the 11-digit number that appears on the Medicare card. If you do not have the card, you can provide the person's full name, date of birth, and Social Security number instead, and Medicare can look up the account.

You will also want to have the date of death ready. You do not need to have the death certificate in hand to make the call — Medicare will accept your report and can verify the death later through Social Security records. However, if you have the death certificate available, it can help speed up the process, especially if there are questions about the exact date.

If you are calling on behalf of someone else, be prepared to explain your relationship to the deceased and why you are authorized to report the death. Medicare may ask for your name and contact information so they can follow up if needed.

What happens after you report the death

Once Medicare receives notification, the agency will flag the account as deceased and stop processing new claims under that Medicare number. This usually happens within a few business days of your report. You will receive written confirmation in the mail that the account has been closed.

Any claims that were submitted before the death but processed after it may still be paid, depending on the date of service. Medicare will sort these out and send an explanation of benefits (EOB) to the address on file. If there are overpayments — money Medicare paid out that should not have been — the agency will work with the estate to recover those funds.

If the deceased had any outstanding balances or unpaid premiums, those become the responsibility of the estate. The executor or whoever is handling the deceased's finances should expect to receive bills from Medicare for any amounts owed. These bills should be paid from the estate's assets before distributing money to heirs.

Handling Medicare Advantage and Medigap policies

If the deceased was enrolled in a Medicare Advantage plan (Part C) or a Medigap supplemental policy, you will need to notify those insurers separately in addition to notifying Medicare itself. Contact the insurance company directly — the policy number should be on the insurance card or in any recent statements.

Most insurance companies have a customer service line where you can report a death. They will close the policy and stop billing. If the deceased paid premiums in advance for months after the death, the insurance company may issue a refund to the estate, though this varies by policy and company.

For Medicare Advantage plans, the insurer may also need to notify Medicare of the death, but it is safest to report to both Medicare and the insurance company directly to may support nothing falls through the cracks.

Stopping Medicare billing and handling outstanding claims

Medicare will stop sending bills once the account is closed, but this does not happen when ready. Claims submitted before the death may continue to be processed for several weeks. During this time, you may receive bills or explanations of benefits in the mail.

If you receive a bill for services provided after the date of death, contact Medicare when ready to report the error. Keep all documentation — the death certificate, the date of death, and any bills or EOBs you receive — in case you need to dispute a charge or prove that a claim should not have been processed.

If the deceased had a payment plan set up with Medicare or with a provider, notify both parties of the death. Some payment arrangements will be canceled automatically once Medicare closes the account, but it is better to confirm this in writing than to assume.

Notifying other agencies and providers

In addition to Medicare, you will need to notify other agencies and healthcare providers. Report the death to Social Security, which you can do by phone at 1-800-772-1213 or in person at your local Social Security office. Social Security will update its records and stop any benefits payments to the deceased.

Contact the deceased's primary care doctor, specialists, and any hospitals or clinics where the person received care. Providers need to know so they can close the medical record and stop sending appointment reminders or bills. You do not need to provide extensive detail — a straightforward notification that the person has died is sufficient.

If the deceased had prescriptions on file at a pharmacy, notify the pharmacy as well. This prevents accidental refills and stops reminder calls or texts.

Common mistakes to avoid

Do not wait for a death certificate to report the death to Medicare. You can call when ready after the person dies, and Medicare will accept your report. Waiting delays the closure of the account and can result in additional claims being processed and billed to the estate.

Do not assume that notifying one agency means all agencies have been notified. Medicare, Social Security, Medicaid, and private insurers all maintain separate records. Each one must be contacted directly. A death reported to Social Security does not automatically reach Medicare.

Do not ignore bills that arrive after the death. Review them carefully to make sure they are for services provided before the date of death. If a bill is dated after the death, contact the provider or Medicare to dispute it. Keep records of all correspondence in case the matter needs to be escalated.

Frequently Asked Questions

Can I report someone else's death to Medicare, or does it have to be a family member?

Yes, anyone can report a death to Medicare — you do not have to be a family member. The person reporting should be able to provide the deceased's Medicare number or identifying information and explain their relationship to the deceased. Medicare will accept the report from a friend, caregiver, or anyone else who has the information.

What if I do not have the deceased's Medicare number?

You can still report the death using the person's full name, date of birth, and Social Security number. Medicare will look up the account in its system. If you have access to any recent Medicare statements or the Medicare card itself, that makes the process faster, but it is not required.

Will Medicare refund overpayments, or does the estate have to pay them back?

If Medicare paid claims for services provided after the date of death, or if there were billing errors, Medicare will attempt to recover those overpayments from the estate. The executor or person handling the deceased's finances should expect to receive a bill. Overpayments are treated as a debt owed by the estate, not as a refund to heirs.

Do I need to report the death to Medicare if the person was on Medicaid only?

No. If the person was only on Medicaid and not on Medicare, you report the death to your state Medicaid office, not to Medicare. However, if the person was on both programs, you must notify both agencies separately.

How long does it take for Medicare to close the account after I report the death?

Medicare usually closes the account within a few business days of receiving the report. You will receive written confirmation in the mail. During the interim period, claims submitted before the death may still be processed, so continue to monitor any bills or statements that arrive.