W31.8Non-billable (header)

Contact with other specified machinery

Sub-codes of W31.8(4)

W31.8 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).

Not sure between two codes?

⇄ Compare W31.8 with another code →