ICD-10 Code I83.211 – Varicose veins of right lower extremity with both ulcer of thigh and inflammation (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I83.211 – Varicose veins of right lower extremity with both ulcer of thigh and inflammation
What it is
This code identifies varicose veins in the right leg complicated by an ulcer on the thigh and associated inflammation. Use it when the documentation specifies both the ulcer site and inflammatory involvement.
Clinical signs
Typical findings include visibly enlarged, twisted veins in the right lower extremity with a documented thigh ulcer and local inflammatory changes such as redness or tenderness. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents varicose veins of the right lower extremity with an ulcer of the thigh and inflammation. It is appropriate when all elements are clearly linked in the record. Check documentation if the ulcer location or laterality is unclear.
Do not use for
Do not use this code if the ulcer is on a different leg, a different site, or if inflammation is not documented. Do not assign it for uncomplicated varicose veins alone.
Coding tip
Verify laterality, ulcer location, and the presence of inflammation before coding; missing one element may require a different I83 category.