Cutaneous abscess of left lower limb

This code signifies a localized collection of pus within the skin and subcutaneous tissue of the patient's left lower extremity. It indicates an infection that has resulted in the formation of an abscess, specifically located on the left leg, ankle, or foot.

Apply this code when documentation clearly states a diagnosis of a cutaneous abscess affecting the left lower limb. Supporting documentation should include physical exam findings describing a fluctuant, tender, erythematous lesion, and may also mention incision and drainage procedures performed for this specific site.

• Ensure laterality is explicitly documented as "left lower limb" to support this specific code.
• Distinguish from cellulitis without abscess formation; an abscess implies a localized collection of pus.
• Consider an additional code for the causative organism if identified and documented (e.g., B95-B97 series).