ICD-10 Code I83.212 – Varicose veins of right lower extremity with both ulcer of calf and inflammation (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I83.212 – Varicose veins of right lower extremity with both ulcer of calf and inflammation
What it is
This code identifies varicose veins in the right leg when a calf ulcer is present and the vein disease also shows inflammation. It reflects a specific complication of chronic venous disease, not simple visible varicosities.
Clinical signs
Typical findings include dilated, tortuous veins in the right lower extremity, an ulcer on the calf, and signs of inflammation such as local redness or tenderness. Clinical features vary; refer to documentation.
When to use this code
Use I83.212 when the provider documents varicose veins of the right leg with both an ulcer of the calf and inflammatory changes. The ulcer and inflammation should be clearly linked to the varicose vein condition. If laterality, ulcer site, or inflammation is not documented, check documentation.
Do not use for
Do not use this code for uncomplicated varicose veins, ulcers without varicose vein disease, or disease in the left leg or both legs. Do not assume inflammation unless it is documented.
Coding tip
Confirm three elements in the record: right side, calf ulcer, and inflammation; missing any one of them can change the code.