Three months ago, I reported for routinne lab work. I had to pay in advance, used my credit card and was assured that once the insurance was processed any excess charges would be credited back to my charge card. Not true. I have an EOB that says I owe Labcorp $19.24 but Labcorp claims I owe 442.06 AND THAT THEY have an EOB supporting their position. So, I still stuggling to get my refund, but Labcorp is making it harder and harder. I give them the info supporting my positon, they deny and ask for documents that are inapporpriate to the transaction. Staff was okay but did a lot of walking around and talking on their cell phones. This was a one time experience that I will not repeat. Bob read more