Cutaneous abscess of left hand

This code identifies a localized collection of pus within the skin and subcutaneous tissue of the left hand. It signifies an infection that has resulted in an inflammatory response and tissue breakdown, forming a palpable, tender, and often erythematous mass.

Apply this code when documentation clearly indicates a diagnosis of a cutaneous abscess located specifically on the left hand. Supporting documentation should include a physician's assessment detailing the presence of an abscess and its anatomical site.

• Differentiate from cellulitis without abscess formation; an abscess implies a contained collection of pus.
• Ensure the laterality is accurately documented as "left hand" to support this specific code.
• Do not use for abscesses involving deeper structures of the hand, such as bone or tendon sheaths, which would require more specific codes.