Carbuncle and furuncle of face

This code represents a localized bacterial infection of the hair follicle and surrounding tissue (furuncle) or a cluster of interconnected furuncles (carbuncle) specifically occurring on the face. These lesions are typically painful, red, and swollen, often containing pus.

Use this code when documentation clearly indicates a diagnosis of a furuncle or carbuncle located on any part of the patient's face. Supporting documentation would include physician notes detailing the location, appearance, and diagnosis of such a lesion.

• Ensure the documentation explicitly states "face" as the anatomical site; otherwise, a more general furuncle/carbuncle code may be appropriate.
• Do not use this code for cellulitis or abscesses of the face that are not specifically identified as furuncles or carbuncles.
• Consider an additional code for the causative organism (e.g., Staphylococcus aureus) if identified and documented.