Which statement is true regarding modifier 77?

Modifier 77 is used to indicate that a procedure or service was repeated by a different physician or other qualified healthcare professional. This modifier is particularly relevant in situations where a service needs to be repeated, ensuring that the billing process accurately reflects the additional work performed by a different provider.

When modifier 77 is appended to a claim, it helps clarify that while the same procedure was performed, the individual who performed it differs from the original provider. This is crucial for proper coding and reimbursement, as it delineates the work and efforts made by the additional healthcare professional involved in the patient's care.

In contrast, the other options pertain to different modifiers or concepts. For instance, the statement regarding a repeat procedure by the same physician pertains to modifier 76, while unrelated E/M during the postoperative period relates to modifiers like 24. Increased procedural services would apply to modifier 22, which is not related to the concept of repeating a procedure by a different provider. Understanding the specific use and context of each modifier is key in medical auditing and coding practices.