Indian accented female claiming to be from Medicare & asking for my wife & wanting to know if she has Medicare Parts A & B. Since Medicare does not call like this, we decided to have fun & waste their time. My wife pretended to be very confused & hard of hearing, making them repeat everything multiple times. When they wanted to confirm our address, she kept asking them if they had the same address as we do. After about 10 minutes, they finally got frustrated & hung up.