ID cards are a must for all students in the United States. If you have Medicare, your medical care ID card may be lost or stolen. If your ID card is lost, you may not be able to get medical care. If your company is incorporated in a state that does not issue driver's licenses or identification cards, you will likely need to obtain a company id card. If you are planning to travel in the United States, it is important that you have a government photo identification card. All nations require a valid passport to travel, but the US does not. Many people who live in states with unique identification laws are content with state id cards because they can use the cards to get around some of the restrictions that are placed on other documents.








