Hi Laughlin,
Welcome to HealingWell and the GERD/Heartburn Forum. I see you have met Denise, the wise and wonderful Denise. She is a wealth of information.
I am sorry to hear of your problems. What you really want is a written report of the results of your endoscopies from your surgeon. The insurance companies code the billing using diagnositic codes that indicate how they are paying the bill and it is a broad base of terminology that may cover many different dx. It is not a good thing to use insurance codes to look for your own diagnosis.
I agree with Denise re biopsies, it is normal in endoscopies to take tissue samples for biopsy.
If you continue to have problems and concerns I would recommend you seek out a GI Physician for further evaluation.
Take care and I am glad you found us.
Kitt