I had a bill kicked back from Aetna for dx codes. I have PSC as my primary and the doc wanted this attached with liver transplant recipient, as well as UC and jaundice. I only have 4 dx available to me with the current system. I keep finding that I want to code T86.49- other complication of liver transplant, K83.01 PSC, R17-Jaundice, K51.90 UC but not sure if this should be listed first since there is no mention of relation to the transplant complication? Or if I should swap out 1 of the complication codes for D89.813- Graft vs Host Disease in addition to the T code and manifestation codes and leave out the UC? I just keep going in an ever larger circle repeatedly. Please. Any guidance would be greatly appreciated!!