Fracture of mandible, unsp, init encntr for closed fracture

This code signifies a fracture of the lower jawbone (mandible) where the specific location or type of fracture is not documented. It indicates that the skin and mucous membranes overlying the fracture are intact, and this is the initial treatment encounter for the injury.

Apply this code when documentation confirms a mandibular fracture but lacks specificity regarding the fracture site (e.g., condyle, angle, body, symphysis). It is appropriate for the first visit where the fracture is diagnosed and treatment begins, and the fracture is explicitly noted as closed.

• Ensure documentation clearly states "closed fracture" and that this is the initial encounter for treatment.
• Avoid using this code if the fracture site is specified (e.g., S02.61- for condylar fracture); always code to the highest level of specificity.
• Do not use for open fractures (which would require a different 7th character, such as D for subsequent encounter or S for sequela).