Are there any code edits that we should be aware of when applying LT and RT modifiers?
There are many ways in which modifiers may affect payment with different codes. The following edit is specific for the LT and RT modifiers. Disallow modifier 50/bilateral procedure, LT/left side, and RT/right side next to CPT® codes with the term “extremities” in the description. These modifiers are not required if the code descriptor indicates multiple occurrences.
This question was answered in our Breast & Bone Density Procedure Coding Guide. For more hot topics relating to radiology services, please visit our store or call us at 1.800.252.1578, ext. 2.
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