What is the CPT code for percutaneous needle biopsy mediastinum assistant surgeon reporting?

The CPT code for a percutaneous needle biopsy of the mediastinum is typically 32405, which is used for the biopsy of the mediastinal tissue. If an assistant surgeon is reporting, they would use the same CPT code, but additional modifiers may be applied to indicate the assistant role. Always check the latest coding guidelines or consult with a coding specialist for accurate billing.