Box 14, code BEX

My W-2 has a BEX code in Box 14.  My employer explains that this is a "business expense" (because they reimbursed me for a trip and I did not provide expense documentation in a timely manner).  They said this was an employer paid benefit and is taxable.  I have chosen "Other (not classified)" for the category as other categories did not seem to fit.  However, I wonder if Turbotax is going to correctly pick this up as a taxable item?