Doctor preformed a Hysteroscopy in out patient dept. and was planning to do an endometrial ablation but in the OR the uterus was perforated and an emergent diagnostic Laparoscopy was done. Would Hysertscopy (58555) with a Diag. LAP (49320) be able to be billed together since there were 2 different entry points. I'm asking since they both are marked as "separate procedures" but I don't see any other options. Please help.