Varicose veins of left lower extremity w ulcer of unsp site

This code describes the presence of varicose veins in the left lower extremity that have led to the development of an ulcer. The specific location of the ulcer on the left lower leg is not documented or is unknown. This condition signifies a complication of chronic venous insufficiency.

Use this code when documentation clearly indicates varicose veins affecting the left lower limb, complicated by an ulcer, and the precise anatomical site of the ulcer (e.g., calf, ankle) is not specified. This code is appropriate when the physician's notes confirm both the varicose veins and the associated ulceration without further site detail.

• Ensure documentation specifies "left" lower extremity; otherwise, an unspecified laterality code may be more appropriate.
• If the ulcer's specific site is documented (e.g., ankle, calf), a more specific code within the I83.02- series should be used.
• Always look for documentation of any associated infection of the ulcer, which would require an additional code.