By home country
Does your home insurance work abroad?
Your employer plan, national health system, or private domestic cover almost never travels the way you think it does. Here is exactly where it stops working, and what to carry instead, broken down by where you are from.
The assumption
Three kinds of cover, three ways they fail
Most people leave believing they are already covered. They are thinking of one of three things, and each fails abroad for a different reason.
An employer plan is normally built for the country you are employed in. Work remotely from somewhere else for a few months and you can drift outside its terms while your payslip and your deductions carry on looking entirely normal. Nothing announces the change. You find out when you claim.
A national health system is tied to residence, not to your passport. It is built to cover people who live there, and it generally tolerates a temporary absence rather than a permanent one. Once the system decides you have moved away, entitlement can lapse, and it does not necessarily switch back on the day you fly home.
Private domestic cover is organised around a network of local providers, and a hospital in another country is outside that network by definition. Where such plans do reach abroad, it is usually emergencies only, capped, and limited to a short trip.
The gap
The trap is residency, not distance
The failure that catches people is not being far away. It is the moment they formally stop being resident. Cover at home is usually conditional on living there, so the paperwork that makes you a resident somewhere new can be the same paperwork that ends your entitlement to fall back on the old system. It is possible to end up with nothing at either end: no longer covered where you came from, not yet covered where you are.
Which is why the useful question is not whether your cover works abroad. It is what specifically breaks, when, and what you need instead. That depends on the system you are leaving, so we answer it per home country rather than in general. Once you know the gap, the insurance guides cover what fills it, and the country guides cover what you are walking into on the other side.
The 90-day myth
Emergency cover is not health cover
The most common thing people are relying on is a clause buried in a domestic policy or a credit-card benefit that covers them abroad for a fixed number of days, usually somewhere between 30 and 90, and usually for emergencies only. That clause is real. It is also almost never what a person living abroad needs.
Emergencies only means the policy pays if you are hit by a car. It does not pay for the appointment where a persistent symptom gets looked at, the scan that follows, the specialist, the prescription, or the follow-up. Those are the things you actually consume in a year of living somewhere, and they are exactly what the emergency clause is drafted to exclude. People discover this not in a dramatic moment but in an ordinary one: a lump, a cough that will not clear, a tooth. The insurance is technically in force and pays nothing.
And the day counter is doing more work than anyone reads. It typically counts days outside your home country, not days on a given trip, so someone who leaves in January and comes back once in June has often used the allowance up without ever taking what they would call a long trip. Hopping home for a weekend to reset the clock works in the version of the policy people imagine and rarely in the one they signed.
Before you go
The four things worth settling while you still can
All of this is much easier to sort out before you leave than after, because once you are gone some doors close behind you.
Ask your employer in writing whether the plan covers you while you work from another country, and for how long. A verbal yes from someone in HR is not a policy term. If the answer is no, you want to know while you still have leverage and a payroll department that answers emails.
Find out what deregistering actually does to your entitlement at home, and whether getting back in later means a waiting period, a fresh medical assessment, or nothing at all. This is the step nobody takes, and it is the one that decides whether you have a fallback.
Buy the new cover before the old cover ends, not after. Insurers underwrite you as you are on the day you apply, so a condition that appears in the gap between the two policies is a pre-existing condition for the rest of your life as far as the new insurer is concerned. A gap of a few weeks can be expensive for decades.
Decide whether you need cover at home too. Most international plans exclude your home country by default or limit it to a few weeks a year, on the reasonable logic that you do not live there any more. If you intend to go back for a month each summer, or if you would want to be treated at home for something serious, that has to be bought deliberately. It is not the default and it is not free.
Going back
Getting back in is harder than getting out
Leaving is administratively easy. Returning, several years and possibly one diagnosis later, is where people find the door has a lock on it they did not notice on the way out.
Two things change while you are away. National systems that tie entitlement to residence may want you to re-establish residence before they cover you again, and depending on the country that can mean a qualifying period during which you are back home and covered by nothing. Private insurers, meanwhile, underwrite you as you are on the day you apply, not as you were when you left. Anything that happened in the intervening years is now part of your history, so a condition that developed abroad is a pre-existing condition on the way back.
That combination is why continuous cover matters more than almost any individual policy feature. A plan you hold without a break for years, that follows you between countries and keeps your medical history inside one contract, is worth considerably more than a cheaper policy you cancel and rebuy every time you move. The saving on the cheap route is visible every month. The cost of it is invisible until the year it is not.
So if there is a chance you will go home eventually, and for most people there is, that belongs in the decision now rather than later. It changes which product makes sense, not just which price.
The same logic applies to the version of leaving that nobody plans for, which is leaving suddenly. A parent falls ill, a relationship ends, a visa is refused, and someone who intended to be away for three years is home in three weeks. It is worth knowing in advance what that does to your cover, because a policy that quietly excludes your home country turns an already difficult month into an expensive one. Most people never check this, and the ones who do check it take about ten minutes and never think about it again.
By nationality
Where are you leaving from?
Australian nomads
If you are an Australian abroad, Medicare does not cover you. It pays nothing for healthcare overseas, with one narrow exception: limited public-hospital cost-sharing in the 11 Reciprocal Health Care Agreement countries, which still excludes GP visits, private care, and the flight home. Your domestic private health cover does not travel either; it is suspended while you are away. For real protection you carry your own travel or international health insurance.
Read guideCanadian nomads
If you are a Canadian abroad, your provincial health plan barely follows you. It reimburses only a tiny daily fraction of foreign medical bills, never pays the hospital up front, and covers no medical evacuation. Quebec's own example: a three-day Florida hospital stay can cost up to US$200,000, of which the province reimburses about CA$300. Stay away too long and you can lose provincial coverage entirely. You carry your own travel or international health insurance.
Read guideIrish nomads
If you are an Irish nomad abroad, your cover depends entirely on where you are. Inside the EU, EEA and Switzerland your EHIC pays for medically necessary public care on short stays, but it never covers private treatment or the flight home, and patient charges still apply. Outside Europe, in Thailand, the US or anywhere else, the EHIC is worthless and you are fully self-pay. The State is explicit that it will not pay your bills or an evacuation, which from India alone can reach €145,000. You carry your own travel or international health insurance.
Read guideNew Zealander nomads
If you are a New Zealander abroad, almost nothing follows you. Publicly funded healthcare is free only when used in New Zealand, ACC does not pay your overseas medical bills, and the two reciprocal agreements, with the UK and Australia, cover only immediately necessary public treatment, never repatriation. Everywhere else you are fully self-pay, and the government is explicit it cannot fund the medical costs or medical evacuation of Kiwis overseas. You carry your own travel or international health insurance.
Read guideBritish nomads
British digital nomads rely on the NHS, which is residence-based, not citizenship-based. The UK Department of Health treats anyone in the UK for less than six months as unlikely to be 'ordinarily resident', though there is no hard day count. UK GHIC covers necessary state-provided care in the EU/EEA, Switzerland and a handful of other countries, but it does not cover private care, repatriation, or care outside the GHIC area.
Read guideAmerican nomads
American digital nomads' US employer or marketplace health insurance almost never covers routine care abroad and only covers emergencies under tight, plan-specific time limits. Some employer business-travel riders, for example, cover trips of up to six months, while standard US group plans treat routine care abroad as non-covered entirely. Your own number is in your Summary of Benefits and Coverage.
Read guide
FAQ
Common questions
Rarely in the way people expect. Domestic plans are built around a network of providers at home, and a hospital in another country is outside it by definition. Where cover does travel, it is usually capped, limited to emergencies, and time-limited to a short trip. It is almost never a substitute for insurance where you actually live.
Usually only for temporary absences, and it is residence rather than citizenship that decides it. The moment a national system concludes you have moved away, entitlement can lapse, and it does not automatically restart the day you fly home. That is the trap: people assume a passport keeps the door open, and it is your residency that holds it.
Often not, and it is worth asking in writing rather than assuming. Employer plans are typically domestic, and many carry a clause limiting cover to the country of employment. Working from another country for months can quietly put you outside the terms while your salary and deductions look completely normal.
This is the failure people never see coming. Entitlement to a national system, and to some private domestic plans, is tied to residency. Formally leaving can end the cover you were counting on falling back to, so you can end up with nothing at either end: no longer covered at home, not yet covered where you live.