Unspecified open wound of scalp, initial encounter

This code signifies an open injury to the scalp where the specific anatomical site (e.g., frontal, parietal) is not documented. It indicates a break in the skin, such as a laceration, avulsion, or puncture wound, that exposes underlying tissue. The "initial encounter" designation means the patient is receiving active treatment for the injury.

Use this code when documentation clearly states an open wound of the scalp but lacks further specificity regarding the exact location. This is appropriate for initial presentations to the emergency department or clinic for treatment of a new scalp injury. Supporting documentation would include physician notes describing the wound and the patient's first visit for this particular injury.

• Avoid using this code if a more specific anatomical site on the scalp (e.g., S01.01XA for forehead) is documented.
• Ensure "initial encounter" is appropriate; subsequent care for the same injury would use a different seventh character.
• Always review the documentation for details on depth, foreign body presence, or associated skull fracture, which would necessitate additional codes.