Relocating with Medicare: The Importance of Updating Your Address

Moving to a new home can be an exciting chapter in life, but it also comes with a series of tasks and responsibilities. One crucial aspect that many Medicare beneficiaries overlook is the need to update their address with the appropriate entities. Failing to do so can result in disruptions in coverage, missed communications, and potential penalties. In this comprehensive guide, we’ll explore the importance of notifying Medicare when you move and the steps you need to take to ensure a seamless transition.

Why Updating Your Address Matters

Medicare is a federal health insurance program that provides coverage for millions of Americans aged 65 and older, as well as individuals with certain disabilities. When you enroll in Medicare, your address becomes a crucial piece of information that determines your eligibility for specific plans, healthcare providers, and services within your geographic area.

Neglecting to update your address with Medicare can have serious consequences:

  1. Coverage Disruptions: Medicare Advantage Plans (Part C) and Prescription Drug Plans (Part D) are typically tied to specific service areas. If you move outside of your plan’s service area without notifying Medicare, you may lose access to your current coverage and be forced to switch plans or revert to Original Medicare (Parts A and B).

  2. Missed Communications: Medicare regularly sends important communications, such as the Annual Notice of Change (ANOC) and Evidence of Coverage (EOC) documents, to your listed address. Missing these materials could leave you uninformed about changes to your plan, benefits, or costs.

  3. Penalties and Late Enrollment Fees: Failing to update your address could result in missed deadlines for enrolling in or changing plans during specific enrollment periods. This could lead to late enrollment penalties or gaps in coverage, which can be costly and difficult to resolve.

  4. Coordination of Care: If you receive healthcare services outside of your plan’s service area without notifying Medicare, your claims may be denied, or you may be responsible for higher out-of-pocket costs.

By keeping Medicare informed of your address change, you can ensure uninterrupted coverage, timely communications, and avoid any unnecessary complications or penalties.

Updating Your Address with Medicare

When it comes to updating your address with Medicare, the process varies depending on whether you have Original Medicare (Parts A and B) or a Medicare Advantage Plan (Part C).

For Original Medicare (Parts A and B)

If you have Original Medicare, you must contact the Social Security Administration (SSA) to update your address. This is because Medicare works closely with the SSA to maintain your records and eligibility information.

Here are the steps to update your address with Original Medicare:

  1. Contact the Social Security Administration:

    • Log in to your my Social Security account at and update your address information online.
    • Call the SSA at 1-800-772-1213 (TTY: 1-800-325-0778) and speak with a representative to change your address over the phone.
    • Visit your local Social Security office in person and provide the necessary documentation to update your address.
  2. Update Your Personal Information with Medicare:

    • Log into (or create) your secure Medicare account at
    • Update your phone number, email address, and other personal information in your account profile.

For Medicare Advantage Plans (Part C) and Prescription Drug Plans (Part D)

If you are enrolled in a Medicare Advantage Plan (Part C) or a Prescription Drug Plan (Part D), you’ll need to contact your plan provider directly to update your address. Each plan provider has specific procedures and documentation requirements for address changes.

Here are the general steps to update your address with a Medicare Advantage or Prescription Drug Plan:

  1. Contact Your Plan Provider:

    • Check your plan provider’s website for instructions on how to update your address.
    • Call your plan provider’s customer service number and request to change your address over the phone.
    • Visit your plan provider’s local office (if available) and submit the address change in person.
  2. Provide Supporting Documentation:

    • Your plan provider may request proof of your new address, such as a utility bill, lease agreement, or mortgage statement.
    • Be prepared to provide any additional information or documentation required by your plan provider.

It’s important to note that if you move outside of your plan’s service area, you may need to switch to a different plan that provides coverage in your new location. Your plan provider can guide you through this process and inform you of any available options.

Additional Considerations

While updating your address with Medicare and your plan provider is the primary concern when moving, there are a few additional steps you may want to consider:

  • Notify Your Healthcare Providers: Inform your doctors, pharmacists, and other healthcare providers of your new address to ensure accurate communication and coordination of care.

  • Update Your Prescription Information: If you have prescription medications, transfer your prescriptions to a pharmacy near your new address to avoid any disruptions in your medication supply.

  • Review Your Medicare Supplement (Medigap) Plan: If you have a Medigap plan, check with your insurance provider to ensure that your plan is still valid in your new location and that your benefits remain unchanged.

  • Explore New Plan Options: If you’re moving to a different state or county, take the opportunity to research and compare Medicare plans available in your new area. You may find a plan that better suits your healthcare needs and budget.

By taking proactive steps and keeping all relevant parties informed of your address change, you can ensure a smooth transition and minimize any potential disruptions to your Medicare coverage and healthcare services.


Moving to a new home is an exciting milestone, but it also comes with responsibilities, especially for Medicare beneficiaries. Failing to update your address with Medicare and your plan provider can lead to coverage disruptions, missed communications, and potential penalties. By following the steps outlined in this guide and staying proactive, you can maintain uninterrupted access to your healthcare benefits and avoid any unnecessary complications during your relocation.

Remember, Medicare and your plan provider are there to assist you throughout the process. Don’t hesitate to reach out to their customer service representatives for guidance and support. With proper planning and timely action, you can ensure a seamless transition and enjoy your new home without worrying about gaps in your healthcare coverage.

Can I Move with My Medicare Plan? | Moving with Medicare


Do you have to tell Medicare when you move?

Medicare works with SSA to maintain your records, so sometimes you have to contact SSA to update your information. If you have Medicare, even if you don’t get Social Security benefits, you still contact SSA to update your address with Medicare.

What happens when you move to another state on Medicare?

If you are enrolled in Original Medicare and you move out of California (or to a different service area within the state), your Medicare benefits will not change. If you also have a Medigap policy, it is guaranteed renewable, and the company must continue to renew it as long as you pay your premium.

Is Medicare based on state you live in?

You must enroll in Original Medicare (Part A and Part B) only in the state in which you primarily reside. Your primary residence is where you live most of the time. This will be the state where you hold your driver’s license, register to vote, and file taxes.

What is the 8 month rule for Medicare?

Sign up: Within 8 months after your family member stops working. Part A covers inpatient hospital stays, skilled nursing facility care, hospice care, and some home health care. Covers certain doctors’ services, outpatient care, medical supplies, and preventive services. , so you may want to wait to sign up for Part B.

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