Cutaneous abscess of head [any part, except face]

This code signifies a localized collection of pus within the skin and subcutaneous tissue of the head, excluding the face. It indicates an infection that has led to tissue breakdown and purulent exudate formation in areas such as the scalp, forehead, or posterior neck.

Apply this code when documentation clearly states a diagnosis of a cutaneous abscess located on any part of the head, excluding facial regions. Supporting documentation should include physical exam findings consistent with an abscess (e.g., erythema, warmth, tenderness, fluctuance) and its specific anatomical location.

• Ensure the documentation explicitly excludes the face; otherwise, a more specific facial abscess code may be appropriate.
• Do not confuse with cellulitis without abscess formation; this code specifically requires an abscess.
• Code any underlying systemic infection or causative organism as an additional diagnosis, if known and documented.