At my work they would like to bill instead of a modifier 50, each code on 2 lines with RT and LT. Most of the insurances have medical policies on modifier 50. Is anyone else billing with RT LT modifiers instead of modifier 50? Example 64483 RT next line 64483 LT 51 or 64493 RT and 64493 LT 51. They would also like to bill each unit per one line. Example 64626 and then 64627, 64627, 64627 (one line each). This does not seem to me the correct way to code. Does any one have any information on the billing methodology.