I've had the Signatera lab test done every 2 months for the past year. They have yet to bill my medical insurance company, which is very unusual. I don't want to be hit with an exorbitant bill in the future. I've called many times about this and they said "it will soon be billed" but never has. Another strange thing is that they are only testing DNA for 1 mass. I had surgery for 2 masses with are both different types of tumors with different DNA characteristics. They told me at this time they… read more