modifer rt

  1. C

    Wiki Multiple modifiers 59, rt, lt

    We recently billed: 20610-RT 20610-LT J7325-RT 48 units J7325-LT 48 units J1020-59 J1020-59 The carrier only paid the 20610 codes. The carrier denial says invalid modifier. I think that the Rt and LT should not be used for a J-code, but I don't know how to properly bill this Synvisc.
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