Medicare and Medicaid work differently when you move, and you need to act before or right after you relocate

Medicare follows you automatically to any state — your coverage does not stop and you do not need to reapply. You keep your same Medicare card, the same coverage rules, and the same monthly premium. What changes is where you get care: you will need to find new doctors and hospitals in your new state who accept Medicare.

Medicaid does not follow you. When you move to a new state, your old state's Medicaid ends and you must apply for Medicaid in your new state. The new state has its own income limits, covered services, and application process. If you wait too long to apply, you will have a gap in coverage.

The timeline matters. You should apply for Medicaid in your new state before you move, or within 30 days of moving. Some states have a process to transfer your case; others require a fresh application. Either way, you cannot assume your coverage continues.

Key Takeaways

  • Medicare coverage is national and automatic — you keep it when you move, but you must find new in-network doctors in your new state.
  • Medicaid ends when you leave your current state, and you must apply in your new state within 30 days of moving to avoid a coverage gap.
  • Your new state's Medicaid program may have different income limits, covered services, and application methods than your old state.
  • You can start the Medicaid application in your new state before you move by contacting the new state's Medicaid office or using its online portal.
  • If you receive Supplemental Security Income (SSI) or Social Security Disability Insurance (SSDI), notify Social Security of your move so your benefits continue without interruption.

What happens to Medicare when you move

Your Medicare coverage does not change when you cross a state line. You keep Part A (hospital insurance), Part B (medical insurance), and any Part D (prescription drug) or Part C (Medicare Advantage) plan you have enrolled in. Your Medicare card remains valid, your premiums stay the same, and your coverage rules do not shift.

The practical change is that you need to find new healthcare providers. Use the Medicare provider search tool on Medicare.gov to locate doctors, hospitals, and pharmacies in your new state that accept your specific Medicare plan. If you have a Medicare Advantage plan (Part C), check whether your plan operates in your new state — some plans are regional and may not cover you if you move outside their service area. If your plan does not serve your new location, you have a 60-day window to switch to a different Medicare Advantage plan or return to Original Medicare without waiting for the annual enrollment period.

Notify your current doctors and pharmacies of your move so they can transfer your medical records to your new providers. If you take prescription medications, confirm that your new pharmacy can fill your prescriptions under your current Part D plan.

How Medicaid changes when you move to a new state

Medicaid is a state program, and each state sets its own rules. When you move, your old state's Medicaid coverage ends on the last day of the month you move, or sometimes immediately. Your new state's Medicaid program is a separate entity with its own income limits, asset limits, covered services, and application process.

Some states have higher income limits than others. A person who qualifies for Medicaid in one state may not may have access to in another, or may may have access to for a different category of Medicaid (such as parent, child, or disabled adult). The covered services also vary — one state may cover dental care and another may not. You cannot assume your coverage will be the same.

The application process differs by state. Some states use an online portal, others require you to mail a paper form, and some allow you to apply in person at a local office. A few states have a formal transfer process if you are moving from another state, but most treat you as a new applicant.

When and how to apply for Medicaid in your new state

Start the application process before you move if possible. Contact the Medicaid office in your new state or visit its website to download the application form or access the online portal. You can submit the application using your current address; when you move, update your address with the new state's Medicaid office.

If you cannot apply before you move, do it within 30 days of arriving. The sooner you apply, the sooner your new coverage can start. Most states process Medicaid applications within 30 to 45 days, though some are faster. If you apply within 30 days of moving, many states will backdate your coverage to your move date, meaning you will be covered from day one in your new state. If you wait longer than 30 days, your coverage typically starts on the date the new state approves your application, leaving you uninsured in the gap.

You will need to provide proof of income, residency, citizenship or immigration status, and Social Security number. Residency proof can be a lease, utility bill, or letter from a shelter. Have these documents ready before you apply. If you were receiving Medicaid in your old state, gather your case number and the name of your old state's Medicaid office — some states use this information to speed up the process.

Transferring your case versus applying fresh

A handful of states have an interstate transfer process that allows your old state to send your case file to your new state. This can speed up approval if your new state accepts the transfer. However, most states do not participate in formal transfers and will ask you to apply as a new case.

Even if your old state sends your file, your new state will review it under its own rules. Your old state's approval does not may provide approval in the new state if the income or asset limits are different. You should not assume the transfer is complete — follow up with your new state's Medicaid office to confirm they received your case and to ask what additional information they need.

If you are unsure whether your old state has a transfer agreement with your new state, call your old state's Medicaid office before you move and ask. They can tell you whether to expect a transfer or whether you need to apply fresh in the new state.

What to do if you receive SSI or SSDI

If your Medicaid is based on Supplemental Security Income (SSI) or Social Security Disability Insurance (SSDI), you must notify Social Security of your move. Call Social Security at 1-800-772-1213 or visit your local Social Security office to report your new address. Social Security will update your file and notify your state's Medicaid office of the change.

Your SSI or SSDI payments continue without interruption when you move, but some states have different rules for SSI recipients. A few states do not cover SSI recipients under Medicaid, or cover them under different terms. Confirm with your new state's Medicaid office whether your SSI or SSDI status affects your Medicaid coverage in the new state.

Avoiding gaps in coverage

The biggest risk when moving is a coverage gap. If you do not apply for Medicaid in your new state before your old state's coverage ends, you will be uninsured until the new state approves your application. This can be weeks or months.

To avoid a gap, apply in your new state at least 30 days before you move, or within 30 days of moving. Keep copies of your application confirmation and any correspondence from the new state's Medicaid office. If you do not hear back within 45 days, call the new state's Medicaid office to check the status of your application.

If you have a gap in coverage and incur medical bills, some providers will work with you to set up a payment plan. However, it is far easier to prevent the gap by applying early. If you are moving for a job or other planned reason, build in time to complete the Medicaid application before you relocate.

Frequently Asked Questions

Do I lose Medicare when I move to another state?

No. Medicare is a federal program and covers you in all 50 states. Your coverage, card, and premiums do not change. You will need to find new doctors and hospitals in your new state who accept your Medicare plan, but your insurance itself continues.

Can I keep my old state's Medicaid if I move?

No. Medicaid is run by each state, and your coverage ends when you leave. You must apply for Medicaid in your new state. If you apply within 30 days of moving, many states will backdate your coverage to your move date so you are not uninsured.

What if my new state's Medicaid income limit is lower than my old state's?

You may not may have access to for Medicaid in your new state even though you may have access to in your old state. Contact your new state's Medicaid office before you move to learn its income and asset limits. If you do not may have access to, ask about other programs such as marketplace insurance or state-specific assistance programs.

How long does it take to get Medicaid approved in a new state?

Most states process applications within 30 to 45 days. Some are faster. If you apply within 30 days of moving, your coverage often starts on your move date. If you apply later, coverage typically starts on the approval date, leaving you uninsured in the gap.

What if I move in the middle of a Medicare Advantage plan year?

If your Medicare Advantage plan does not serve your new state, you have 60 days to switch to a different plan or return to Original Medicare without waiting for the annual enrollment period. Contact your plan to confirm whether it covers your new location, and act quickly if you need to switch.