ICD-10 Code I83.222 – Varicose veins of left lower extremity with both ulcer of calf and inflammation (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I83.222 – Varicose veins of left lower extremity with both ulcer of calf and inflammation
What it is
This code identifies varicose veins in the left lower leg complicated by a calf ulcer and inflammation. It tells you the condition is on the left side and includes both skin breakdown and inflammatory changes.
Clinical signs
Typical findings include visibly enlarged, twisted superficial veins with an ulcer on the calf and local inflammation. Clinical features vary; refer to documentation for laterality, ulcer site, and whether inflammation is present.
When to use this code
Use this code when the record clearly documents varicose veins of the left lower extremity with a calf ulcer and inflammation. The note should support all three elements: varicose veins, left side, and ulcer with inflammatory involvement. If the ulcer site or side is unclear, check documentation.
Do not use for
Do not use this code for varicose veins without an ulcer or without inflammation, or when the affected limb is not the left lower extremity. Do not assign it if documentation only says “venous ulcer” without confirming varicose veins.
Coding tip
Verify that the provider documents both the ulcer location and inflammation before selecting I83.222.