Travel Insurance 101: Do You Really Need It?

Travel insurance is the purchase everyone puts off until the night before the flight, then buys in a panic or skips entirely. Both are mistakes, in opposite directions. Some trips genuinely do not need it. Others are reckless without it. The trick is knowing which kind of trip you are taking, and which part of a policy actually matters.

Short version: for most international trips, the medical and evacuation cover is what earns the premium. Everything else is a nice extra.

Why medical cover matters more than you think

If you live in the United States, there is a good chance your health insurance covers little or nothing abroad. Medicare generally does not pay for care outside the country at all, and many private plans treat foreign hospitals as out-of-network, if they cover them. That means a broken ankle in Greece or a bad case of food poisoning in Mexico can arrive with a bill you pay first and argue about later.

Check your own plan before you buy anything. Call and ask two questions: does it cover emergency care abroad, and does it pay the hospital directly or reimburse you afterward? If the answers are "no" and "reimburse, eventually", travel medical cover moves from optional to essential.

Evacuation is the clause that earns the premium

Emergency evacuation pays to move you to a hospital that can actually treat you, and sometimes all the way home. It is the part of a policy that sounds unlikely right up until you need it. A medical flight from a remote area can run to tens of thousands of dollars, and from somewhere truly remote it can pass six figures.

The further you are from a major hospital, the more this matters. A hiking trip around Ushuaia, a night in the desert on an Amman, Petra and Wadi Rum trip, or anything involving a ship to Antarctica puts you hours or days from serious care. Many expedition cruise operators to Antarctica require proof of evacuation cover before they let you board, which tells you how seriously the people who run those trips take it. We wrote more about that trip in Antarctica Beyond the Ice Hype.

Trip cancellation: read the list of covered reasons

Cancellation cover reimburses prepaid, non-refundable costs if you have to cancel for a reason the policy lists. That list is the whole game. Illness or injury, a death in the family, jury duty and severe weather at your destination are commonly covered. Changing your mind, a work project, or anxiety about traveling usually are not.

If you want flexibility, look for a "Cancel For Any Reason" upgrade. It costs noticeably more, typically refunds 50 to 75 percent of your trip cost rather than all of it, and usually has to be added within a couple of weeks of your first trip payment. Buy early. Many policies also only waive pre-existing medical conditions if you purchase within a short window after your first deposit.

When you can safely skip it

Not every trip needs a policy. If everything you have booked is refundable, your health plan covers you where you are going, and you could absorb the cost of a missed flight, the premium is mostly paying for peace of mind. A long weekend driving to a city a few hours away is the classic example.

Also check your credit card before buying anything. Many premium travel cards include trip delay, cancellation and lost-baggage cover when you book with the card. That cover is often secondary (it pays after other insurance) and rarely includes much medical cover, but it can make a stand-alone policy unnecessary for a cheap, refundable trip.

What each type of cover is for

Cover	What it pays for	When it matters most	Worth skipping when
Emergency medical	Doctors, hospitals, medication abroad	Any trip where your health plan does not cover you	Your plan covers you abroad and pays the hospital directly
Medical evacuation	Transport to proper care or home	Remote areas, cruises, adventure trips	Short trips near major hospitals
Trip cancellation	Prepaid, non-refundable costs	Expensive trips booked far ahead	Everything is refundable
Trip delay	Meals and hotels when you are stuck	Tight connections, winter travel	Your credit card already covers it
Baggage	Lost or delayed bags	Checked bags with valuable gear	You travel carry-on only

How to choose limits without overthinking it

• Medical: at least $100,000 per person is a common starting point for international trips; more for older travelers or long stays.
• Evacuation: $250,000 or more for remote destinations and cruises, and check what your operator requires.
• Baggage: rarely worth paying extra to raise, unless you carry expensive camera gear.
• Deductible: a lower deductible often matters more than a slightly lower premium.

Comparison sites make it easy to line up quotes side by side. Read the policy wording for the two or three you shortlist, especially the exclusions. That ten minutes is the most valuable part of the whole exercise. Look for the words "primary" and "secondary" next to medical cover, the list of excluded activities if you plan to ski or dive, and any age limits.

If something does go wrong

Call the insurer's assistance line before you pay for anything big, if you can. For hospital stays and evacuations, many insurers want to approve the care or arrange it themselves, and some will pay the hospital directly once they are involved. Keep every receipt, get a written report for lost or stolen items (from the airline for bags, from the police for theft), and ask the treating doctor for a short medical note. Claims get paid faster when the paperwork tells the whole story on its own. Photograph everything as you go; a phone full of slightly blurry receipts beats a perfect memory every time.

Pack for the worst day, too

Insurance pays after the fact. A little preparation makes the bad day easier while it is happening. Save your policy number and the insurer's 24-hour assistance line in your phone and on paper. Keep copies of your passport and policy in a flat document sleeve, and bring a compact first-aid kit for the small stuff that never needs a claim. Then write the emergency number into your trip's Notes in travli so whoever you travel with can find it too.

Frequently asked questions

Do I really need travel insurance?

If you are going abroad, medical and evacuation cover is the part most worth having, because your home health plan may pay little or nothing overseas.

What does travel insurance usually cover?

Most policies combine emergency medical care, medical evacuation, trip cancellation and interruption, and lost or delayed baggage. Check the policy for exact limits and exclusions.

When should I buy travel insurance?

Soon after you book. Some benefits, such as cover for pre-existing conditions, are often only available if you buy within a short window after your first trip payment.