What is modifier 24?

Modifier 24 is a CPT modifier used to indicate that an unrelated Evaluation and Management (E/M) service was performed by the same physician during a postoperative period. This modifier is typically used when a patient requires separate E/M services that are not related to the surgery that was performed.

It is important to note that Modifier 24 does not apply to all postoperative services. It is only used for E/M services that are unrelated to the original surgery and require additional evaluation and management of the patient's condition.

When using Modifier 24, it is important to clearly document the reason for the additional E/M service and provide detailed medical record documentation to support the use of the modifier. Additionally, it is important to follow the guidelines provided by both CPT and Medicare for using this modifier appropriately.