Good point. So, with regular insurance, if the service provider has a price agreement with the insurer, the individual gets the reduced price even if the service itself is not covered. Does the same apply to Medicare? And, if it does, does it appear on the EOB or does the person have to do something different?An $800 blood lab charge seems way too high. Even if you have to pay it in the end I bet you can ask for cash payer prices or whatever the reimbursement rate is for medicare and it might come down to $150 or less.