Medicaid works across state lines, but the coverage you get depends on which state issued your card and where you are when you need care

Your Medicaid coverage is tied to the state that approved you, not to where you happen to be. If you have Medicaid from New York and travel to Florida, you keep your New York Medicaid — but Florida providers may not accept it, and the services covered may differ. Emergency care is almost always covered out of state. Routine care, prescriptions, and specialist visits depend on whether the provider accepts your state's Medicaid and whether that service is covered in your home state's plan.

The rules change if you move to a different state permanently. When you establish residency in a new state, you must report the move to your old state's Medicaid office and explore for coverage in your new state. There is usually a gap of a few weeks where you have no coverage, unless your new state has a process to cover you while your process is being reviewed.

Key Takeaways

  • Emergency services are covered in any state, but you must use an in-network emergency room or call 911 for the coverage to explore.
  • Non-emergency care out of state is only covered if the provider accepts your home state's Medicaid and the service is in your plan.
  • If you move to a new state, you must explore for Medicaid there; your old state's coverage will end once you establish residency elsewhere.
  • Some states have reciprocal agreements that make it easier to see providers across state lines, but most do not.
  • Prescription coverage out of state depends on whether the pharmacy accepts your Medicaid and whether your home state covers that drug.

How emergency care works across state lines

Emergency services are covered by Medicaid in any state, as long as you go to a hospital emergency room or call 911. The federal government requires all states to cover emergency medical conditions regardless of where you are. An emergency is defined as a condition serious enough that without when ready care you could reasonably expect serious harm to your health.

You do not need to call ahead or get permission from your Medicaid plan before going to an emergency room. Present your Medicaid card from your home state, and the hospital will bill your state's Medicaid program. If you do not have your card with you, tell the hospital which state issued your Medicaid and provide your member ID number if you know it. The hospital can look up your coverage.

Non-emergency care at an urgent care clinic or walk-in center is not automatically covered out of state. These facilities are not hospitals, and coverage depends on whether they accept your Medicaid and whether your plan covers that type of visit.

Getting routine care and specialist visits out of state

Routine doctor visits, specialist appointments, and planned procedures are only covered out of state if two things are both true: the provider accepts Medicaid from your home state, and your home state's Medicaid plan covers that service. Many providers in other states do not accept out-of-state Medicaid because the reimbursement rates are lower than what their state's Medicaid pays.

Before you schedule an appointment out of state, call your Medicaid plan's customer service number (on the back of your card) and ask whether the specific provider accepts your Medicaid. The plan can tell you whether that doctor is in their network. If the provider is not in your plan's network, you can still ask whether they will accept your Medicaid as an out-of-network provider, but they are not required to.

Some states have reciprocal agreements that allow their Medicaid members to see providers in neighbouring states more easily. For example, a few states in the Northeast have agreements that cover care across state lines. These are rare, and most states do not have them. Ask your Medicaid plan whether your state has a reciprocal agreement with the state where you need care.

Prescription coverage when you are out of state

Pharmacies in other states can fill prescriptions written by your home state's doctors, but only if the pharmacy accepts your Medicaid and your home state covers that drug. Many chain pharmacies accept Medicaid from multiple states, but independent pharmacies may not.

Before you travel, ask your doctor to write prescriptions for enough medication to last your trip. When you arrive, call the pharmacy to confirm they accept your Medicaid card before you drop off the prescription. If they do not, ask your doctor for a list of pharmacies in that area that do accept your state's Medicaid.

Some drugs are covered differently in different states. Your home state's Medicaid may cover a brand-name drug, but the out-of-state pharmacy may only have access to the generic version through your plan. Ask the pharmacy to check your coverage before filling the prescription so you know what you will owe.

What happens when you move to a new state

If you move to a new state and establish residency there, your old state's Medicaid coverage will end. You must explore for Medicaid in your new state. The process and timeline vary by state, but most states require you to explore within 30 to 60 days of moving.

Contact your new state's Medicaid office or visit their website to start an process. You will need proof of residency (a lease, utility bill, or mail from a government agency), proof of income, and proof of citizenship or immigration status. Some states allow you to explore online, by mail, or in person.

There is usually a gap between when your old state's coverage ends and your new state's coverage begins. During this time, you have no Medicaid. Some states cover you while your process is being reviewed, but most do not. If you need urgent care during the gap, go to an emergency room — they must treat you regardless of insurance status and can help you explore for emergency Medicaid after you are treated.

Temporary travel versus moving: which rules explore

The difference between a trip and a move matters for your coverage. A trip is a visit that lasts days or weeks, and you keep your home state's Medicaid the whole time. A move is when you change your address permanently and establish residency in a new state.

If you are unsure whether you have moved or are just visiting, your state's Medicaid office can tell you. Generally, if you rent or own a home in the new state, have a lease or mortgage there, or register to vote there, you have established residency. If you are staying with family temporarily or in a hotel, you have not.

Planning ahead for out-of-state care

If you know you will need care out of state, contact your Medicaid plan at least two weeks before you travel. Tell them where you are going and what care you need. They can tell you which providers in that area accept your Medicaid and whether your plan covers the service. Some plans require prior authorization — written permission from the plan before you have the procedure — even for in-state care, and this may be required for out-of-state care too.

Ask your plan for a list of in-network providers in the state you are visiting. If your plan does not have providers in that area, ask whether they will cover out-of-network care and what you will owe. Some plans cover out-of-network emergency care but not routine care.

If you are moving to a new state and have ongoing medical care, ask your current doctor for copies of your medical records and a summary of your treatment plan. Bring these to your first appointment with a doctor in your new state so they have your history.

Frequently Asked Questions

Will my Medicaid card work at a pharmacy in another state?

Only if the pharmacy accepts Medicaid from your home state. Many chain pharmacies do, but you should call ahead to confirm. If the pharmacy does not accept your state's Medicaid, ask your doctor for a list of pharmacies in that area that do.

What if I need surgery while I am out of state?

Call your Medicaid plan before you schedule the surgery. The plan can tell you whether the surgeon and hospital accept your Medicaid and whether your plan covers the procedure. Many plans require prior authorization for surgery, even in-state, so get permission in writing before the procedure.

Do I lose my Medicaid if I move to another state?

Your old state's Medicaid ends once you establish residency in a new state. You must explore for Medicaid in your new state. There is usually a gap of a few weeks with no coverage, so explore as soon as you move. If you need emergency care during the gap, go to an emergency room.

Can I use my Medicaid in a state where I do not live if I have a second home there?

No. Medicaid is based on your primary residence — the state where you live most of the time. If you spend part of the year in another state, you still use your home state's Medicaid. For out-of-state care, follow the rules for temporary travel.

What if the provider I need is only in another state?

Call your Medicaid plan and explain that you need care from a provider in another state. Ask whether they will cover out-of-network care or whether they have a reciprocal agreement with that state. If not, you may have to pay out of pocket or ask your doctor whether there is a similar provider in your state.