You never know when misfortune strikes, heart attacks, missed flights, natural disasters may all be covered under a travel insurance policy. Although it won't prevent the crisis, it would considerably improve the situation after the fact.

There are many types of travel insurance. You can purchase basic insurance that helps you in the event that you are moved off a flight or you missed your cruise to types that cover issues such as loss, health issues or theft. There are policies that are purchased before the trip or during the trip. For example if you broke your leg just before a walking tour of England, your insurance would cover deposits or pre-paid costs likewise if you were on your trip and your leg was broken, then you can have it attended to without worrying about the exclusion or inclusion of various treatments on your current policy.

The travel insurance can be purchased from an insurance agent or a travel agent. The policy may vary in duration. It can be set, for example for two weeks, or be bought on a day to day basis, or for the package holiday, you may have a flat rate.

Travel health care insurance is very useful. You may get coverage for things you don't consider when traveling, such as injury or death to yourself, family members or travel companions; accidents and the like that end up in hospital; ambulance costs; medi-copter; urgent dental care; and things like transportation back to the US, and evacuation. Many comprehensive insurance policies in the US may not protect you from occurrences abroad.

When planning a trip, go through your current health care package and review exactly what you are covered under to figure out what you might need if you travel abroad. Don't hesitate to contact your provider if you are unsure about any part of your agreement. Make sure you understand what documents you need to carry and if you are traveling with others find out whether you need to purchase individual insurance coverage or whether you can get a group policy. This would reduce the costs involved in buying duplicate coverage.

Travel health insurance can be a lifesaver but it may not be needed at all. Whether it is needed or not depends on you and how much risk you want to take. It also depends on the nature of your trip. A trip like white water rafting or going to Africa may be more risky than a train tour. It also depends on what you can afford. Figure out how much the expenses are and the risk and the price of peace of mind before you get your policy.