They left a voice message: "This is Anthem Blue Cross Blue Shield. We have something important to discuss with you. Please call us at 1-844-208-7699".  I called the number and it asked for the phone number where the message was left. I was suspicious so I directly called Anthem BCBS, they said they did not call, they have no questions and they would never leave a message like this.

They asked for me by name.  I have no idea how they got my name.  Somebody apparently shared my info without my knowledge or consent.

message is the same as listed by others... identified as Anthem Blue Cross, Blue Shield... If this is XXXX (name), please say yes or no, if no, would you like to take a message for XXX, I said yes(to take the message...)... Please have XXXX call 1-844-208-7699