biliary tube/omra/bacteremia (Rena help please)

[Raiqueen49]

Hi everyone, I have several questions:
1)  Is biliary tube considered an ostomy?
2)  Omra is due on the 8,9,10 but pt. is discharged on the 11th day.  Do we need to do an OMRA?
3)  Where do we code bacteremia? Sorry, I have posted this question 3 times and didn't get an answer.
Thank you.