Survivor since 2013
The test isn't considered "routine" and your pathology must meet certain criteria. If your doctor wants it done he will send the info. to the lab that does the test, then they will contact you with a lot of questions. They want anyone needing it to be able to get it done as it's quite pricey. My insurance company paid for it but I don't know if all will (I assume they do). Ask him/her about it and see if they feel you would benefit by having it done. Like I said I did it to see if chemo. was needed or not.