Dislocation of jaw, unspecified side, initial encounter

This code signifies a complete displacement of the temporomandibular joint (TMJ) where the condyle of the mandible is no longer in contact with the temporal bone, without specifying laterality. This condition results in an inability to close the mouth properly and can be quite painful.

Utilize this code when documentation clearly states a "dislocation of the jaw" without specifying if it's the left or right side, and it represents the first time the patient is receiving active treatment for this specific injury. This is appropriate for initial evaluations and treatments in an emergency department or clinic setting.

• Ensure documentation explicitly states "unspecified side" or lacks laterality information; otherwise, a more specific code should be used.
• This code is for the initial encounter for treatment of the dislocation. Subsequent care would require a different seventh character.
• Distinguish from subluxation (partial dislocation) of the jaw, which has separate codes.