Callieb
Guest
I don't bill labs but am trying to help a patient with his bill so I need some input. Patient was hospitalized several days about 1 month later after gallbladder surgery. She then developed diarrhea and weight loss due to not able to eat. Our doctor ordered stool culture, c diff and O&P. Her anthem is denying the c.diff 87493 due to diagnosis code of 787.91. Have talked to the lab once and am going to call them back but thought I would try this route first. The test was positive for c.diff