What is modifier -50?

Modifier -50 indicates a bilateral procedure performed on both sides.

What is modifier -58?

Modifier -58 is used when a staged procedure is planned during the global surgical period.

What is the global surgical period?

For major surgeries, this is typically 90 days after surgery when routine follow-up care is included in the original surgical payment.

Can a return to the operating room be billed separately?

Yes, if medically necessary and properly coded using the correct modifier.