LabCorp review: Incompetent

Three times they have miscoded my labs (each time a different wrong code) so my insurance company has refused to pay each time. My doctor's office has made numerous attempts to straighten it out. It is almost impossible to get a real person to talk to. The customer service number is automated. I had to keep pressing random numbers (about 20) to get a real person. They make you give them an email address to sign in (I do not give out my email address).