Sevier County, Tennessee. Sevier County (/sÉËvÉªÉr/ severe) is a county of the U.S. state of Tennessee. As of the 2010 census, the population was 89,889. Its county seat and largest city is Sevierville.
Medicare Benefits Verification. When you have used your Medicare coverage to cover certain medical procedures or doctors visits it may help to do a little Medicare benefits verification of your own. This process with the steps outlined below may help you ensure that your Medicare services are running as they should.
Card verification number (CVN). A three-digit security number that usually appears on the back of your credit or debit card. Sometimes called a card security code or card verification value, it provides extra protection against fraud. 1  When asked for your CVN, be sure to enter it properly or your payment might not be successful. 2  CVNs can appear in different spots on each card.