Scam. They claim to be a lab that does medical tests and that you owe them money. But I have not even been to the state where they say they are located!
Calls my office number multiple times a day. Never leaves a voicemail. I finally answered and there was silence and then a buzzing noise then they disconnected. The number came up as TELECOM CS CORP. Saw from a search of the company name they are possibly a security system robo call. Not sure though.