Unspecified physeal fracture of unspecified metatarsal, init

This code signifies a growth plate fracture in an unknown metatarsal bone of the foot. The fracture type is unspecified, meaning further details about the break are not documented. This code is used for the initial treatment of a closed fracture, where the skin remains intact.

Apply this code when a patient presents with a metatarsal growth plate fracture, but the specific metatarsal bone involved is not identified in the documentation. It is appropriate for the first encounter for treatment of such a fracture, provided there is no open wound associated with the injury. Use this code when the fracture is documented as "physeal fracture" or "growth plate fracture" of an unspecified metatarsal.

• Ensure the documentation explicitly states "unspecified metatarsal" if the specific bone is unknown.
• Confirm the encounter is for initial treatment and the fracture is closed.
• If the specific metatarsal is identified, a more precise code from the S99.10- series should be used.