yet another call  from the unknown I think it is xmatrix again trying for home study...

Payday loan offer. Starts off recorded message with "congratulations, you have recently applied for a loan". If anyone but you listens to the recording they will think you are trying to get a payday loan. I stopped doing that years ago. These guys keep calling.

Called my cell phone. Refused call due to reports above. Blocked any further calls.

claimed to be bluecross blueshield.  asked for personal info.  i hung up

Appeared to be Robocall, said call was from Regence about a prescription--had my name, and wanted birth date. I hung up and called Regence.   Regence does not make Robo calls, and is actively investigating illegal calls.