Hi @pinkfish66, welcome to the Gynecological Cancers group. I can certainly understand your concern and agree with @ejohn's suggestion of seeking the help of a health insurance advocate. It is really important to have trust in the doctors and care you're receiving.
Am I understanding correctly that you were originally diagnosed with Atypical Endometrial Hyperplasia and about 1 year ago the diagnosis become Endometrial Cancer? Since that diagnosis you have not yet received any treatment? Do you know what stage of endometrial cancer that you have?