Final answer:
When an additional procedure is performed without the assistance of the co-surgeon, it should be reported without modifier 62. However, if the procedure requires co-surgeons, both surgeons should report the code on their respective claims with modifier 62. If one co-surgeon only assists the other, both surgeons report the same code.
Step-by-step explanation:
The subject of this question is Medicine. The question pertains to the reporting of additional procedures performed by co-surgeons in medical coding.
When an additional procedure is performed without the assistance of the co-surgeon, it should be reported without modifier 62. However, if an additional procedure requires co-surgeons, both surgeons should report the code on their respective claims with modifier 62. If one co-surgeon only assists the other, both surgeons report the same code. In this case, the main surgeon does not utilize a modifier, while the assistant surgeon reports the procedure code with modifier 80.
Therefore, the correct option is Option 1: 80.