820.9
ICD-9-CMThis code signifies a fracture of the femoral neck where the skin and soft tissue overlying the fracture site are compromised, exposing the bone to the external environment. The specific location of the fracture within the femoral neck is not documented or is unknown.
This code is appropriate for cases of open femoral neck fractures when the medical record lacks specificity regarding the exact anatomical portion of the femoral neck involved (e.g., subcapital, transcervical, basicervical). Documentation should clearly indicate an open fracture and the involvement of the femoral neck, without further detail.
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