Open bite of unsp lesser toe(s) w damage to nail, subs

This code describes an open wound on one or more of the lesser toes (any toe except the great toe) that resulted from a bite, and specifically includes damage to the nail. "Open bite" indicates that the skin barrier has been broken. This code is for use after the initial treatment of the injury.

This code is appropriate for follow-up encounters where a patient is receiving ongoing care for an open bite wound to a lesser toe with nail damage. This includes visits for wound care, dressing changes, monitoring for infection, or evaluation of healing after the initial injury has been addressed. It would not be used for the initial presentation of the injury.

• Ensure documentation specifies "subsequent encounter" for ongoing care of the injury.
• Confirm the bite involved a lesser toe and explicitly mentions nail damage.
• If the bite was to the great toe, a different code would be required.