To read more about general ideas (copays, deductibles, etc) of how health insurance coverage works, click here . There are large health insurance companies that offer health insurance plans throughout the United States like Aetna, Anthem, Cigna, etc. HOWEVER, just because you have one of these companies, does NOT mean that the health insurance benefits that apply in the state you live in apply to the other 49 states in the United States. Sometimes, even within the state, coverage may vary…