When you are thirty and traveling, travel insurance is a nice-to-have. The odds of a medical emergency are low, your health insurance probably has some out-of-network coverage, and the financial stakes of a canceled trip are relatively small. After sixty, every one of those factors reverses. The odds of a medical event are higher. Medicare covers nothing abroad. The trips you are taking are more expensive. And the consequences of an uninsured medical emergency in a foreign country can be financially devastating in a way that is hard to overstate.

The single most important fact about travel insurance for older Americans: Medicare does not cover you outside the United States. Not at all. Not even partially. Not even in an emergency. If you have a heart attack in Paris, break a hip in Mexico, or need emergency surgery in London, Medicare pays zero. You are personally responsible for the entire bill, which in a serious medical situation can easily run $50,000 to $200,000, plus the cost of medical evacuation back to the United States (typically $100,000-300,000 by air ambulance).

Some Medicare supplement plans (Medigap) include limited foreign travel emergency coverage, but the limits are usually low ($50,000 lifetime maximum, 80% coverage after a deductible) and do not cover evacuation. For any trip outside the United States, you need dedicated travel insurance, period. The cost is modest — typically $150-500 for a two-week trip for an adult in their sixties or seventies — and the protection is enormous.

Not all travel insurance policies are created equal, and the cheap ones sold through airline websites and booking platforms are often the worst. Here are the five coverages your policy must include, and the minimum amounts to look for.

Emergency medical expenses: at least $100,000, ideally $250,000. This covers hospital stays, surgery, doctor visits, prescriptions, and other medical costs incurred abroad. For trips to countries with expensive healthcare (Western Europe, Japan, Australia), higher limits are better.

Medical evacuation: at least $250,000, ideally $500,000. This covers the cost of transporting you to the nearest adequate medical facility, or back to the United States, if you have a serious medical emergency that cannot be treated locally. Medical evacuation by air ambulance is extraordinarily expensive, and this is the coverage that prevents a six-figure bill.

Trip cancellation: coverage equal to the total prepaid cost of your trip. This reimburses you if you have to cancel the trip before departure for a covered reason (illness, injury, death of a family member, jury duty, natural disaster at your destination, and other specified causes). Without this, a canceled $10,000 cruise or tour is simply lost money.

Trip interruption: coverage equal to 150% of the trip cost. This covers the extra expenses if you have to cut your trip short and come home early — unused prepaid expenses, the cost of a last-minute one-way flight home, additional hotel nights while arranging travel.

Baggage loss and delay: at least $1,000-2,000. This covers the cost of replacing essential items if your luggage is lost or significantly delayed. Less critical than the medical coverages but still valuable.

The single biggest gotcha in travel insurance for older adults is the pre-existing condition exclusion. Most travel insurance policies exclude coverage for any medical condition that was diagnosed, treated, or had a change in medication within a look-back period (typically 60-180 days before the policy purchase date). If you have high blood pressure, diabetes, a heart condition, or any other chronic condition that you are actively managing, the standard policy will not cover a medical event related to that condition unless you buy the policy within the right time window.

The fix is called the pre-existing condition waiver, and almost every major travel insurance company offers it — but only if you buy the policy within 14-21 days of making your first trip deposit. The waiver removes the pre-existing condition exclusion entirely, meaning your chronic conditions are covered just like any other medical event. Miss the window, and the waiver is unavailable, and your most likely medical risks are excluded from coverage.

This is the single most important timing detail in travel insurance for older adults. When you book a trip and make your first payment (the deposit on a cruise, the first payment on a tour, the hotel booking charge), set a reminder to buy travel insurance within the next two weeks. Do not wait until closer to the trip — by then the waiver window has closed and you are stuck with a policy that excludes the conditions you are most likely to need coverage for.

When shopping for a policy, confirm in writing that the pre-existing condition waiver is included and that you are within the required window. The insurance company's customer service line can confirm this before you buy.

Standard trip cancellation coverage only pays out if you cancel for a reason specifically listed in the policy (called 'covered reasons'). These typically include illness, injury, death of a family member, jury duty, natural disaster, and a few other specified events. Notably, they do not include: you changed your mind, you are worried about political instability, your travel companion backed out, or you just do not feel up to it anymore.

The upgrade that solves this is called Cancel for Any Reason, or CFAR. It costs about 40-60 percent more than a standard policy, and it lets you cancel your trip for literally any reason — including reasons not listed in the policy — and receive 75 percent of your prepaid trip costs back. The remaining 25 percent is the cost of the flexibility.

CFAR is especially valuable for older travelers because the reasons you might need to cancel are less predictable. A health concern that does not quite qualify as a 'covered reason.' A family member's illness that makes you not want to be far from home. A change in world events that makes a destination feel unsafe. A general sense that the timing is wrong. With CFAR, none of these require a fight with the insurance company — you simply cancel and get 75 percent back.

CFAR must be purchased within the same early window as the pre-existing condition waiver (typically 14-21 days of the first trip deposit), and it is not available after that window. Buy it early or not at all.

Do not buy travel insurance from the airline, cruise line, or booking website that sold you the trip. These policies are typically overpriced, under-featured, and designed to benefit the seller rather than the traveler. The coverage limits are often low, the exclusions are broad, and the claims process can be difficult.

Instead, buy from a dedicated travel insurance company or through an insurance comparison site. The three best comparison sites for older travelers are InsureMyTrip.com, SquareMouth.com, and TravelInsurance.com. All three let you enter your trip details and compare policies from multiple companies side by side, with clear breakdowns of coverage, limits, and prices.

The companies that consistently get the best reviews for older travelers include Allianz Global Assistance, World Nomads, IMG Global, Travel Guard (AIG), and Berkshire Hathaway Travel Protection. Each has slightly different strengths — Allianz is the largest and easiest to deal with, IMG Global has strong medical coverage for older adults, and Berkshire Hathaway has some of the clearest policy language in the industry.

Read the policy document before you leave. Not the summary, not the marketing brochure — the actual policy document, which spells out exactly what is covered, what is excluded, and what you need to do to file a claim. Fifteen minutes of reading before the trip can prevent weeks of frustration if you need to make a claim later.

If you have a medical emergency abroad, call the travel insurance company's 24-hour assistance line immediately — before you go to the hospital if possible, or as soon as someone can call on your behalf. The assistance line will direct you to the nearest quality hospital, coordinate with the medical facility, authorize payment directly to the hospital (so you do not have to pay out of pocket), and begin arranging evacuation if needed. The phone number for the assistance line should be saved in your phone, carried on a card in your wallet, and known by your travel companion.

For non-emergency claims (baggage loss, trip delay, minor medical visits), keep every receipt, every document, and every piece of evidence. The insurance company will require documentation to process a claim, and missing paperwork is the most common reason claims are denied or delayed. Photograph receipts with your phone as a backup.

File claims as soon as possible after returning home. Most policies require claims to be filed within 90 days of the incident, and earlier is better. The online claims portals of most major travel insurance companies are well-designed and walk you through the process step by step. Have your policy number, trip dates, and documentation ready before you start.

And most importantly: do not let the fear of something going wrong keep you from traveling. The whole point of travel insurance is to let you travel with confidence — knowing that if something bad does happen, the financial consequences are covered and the logistics are handled. Buy the right policy, carry the assistance number, and then forget about it and enjoy the trip. The insurance is there so you do not have to worry.