I have a case where a physician performed a cystouretroscopy with ureterscopy on the left side 52351 and performed the biopsy/ fulguration on the right side only bring ing me to cpt code 52354. However, it was coding 52351 LT and 52354 RT which creates a bundle edit? Can you bill it that way to the insurance company or should only 52354 RT/LT be listed only? I have posed this questions several times to somone else and I don't think we are coding this correctly?