CMS has an MUE on that code stating that is is medically unlikely that both eyes would be done in the same session/DOS. That said, at least one MAC I found, Palmetto GBA, does allow it to be billed bilaterally on the same DOS, but you have to follow the correct coding rules on billing bilateral procedures, which is to bill the code on one line, with a 50 modifier, at one unit. No RT/LT needed. And you don't need to bill 51 modifiers to Medicare...they add that modifier on their end automatically to reduce payment on multiple procedures. You can set the price for the one line you do bill at the total for what two separate lines would be, so as not to mess up payment application. Medicare will automatically set the payment at 150% of the allowable on bilateral procedures.
But this only applies if your MAC is like Palmetto, and allows the code to be billed bilaterally with a 50 modifier. If not, you need to appeal their denial of the MUE, and see if they will allow more payment.