ICD-10 Code I83.01 – Varicose veins of right lower extremity with ulcer (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I83.01 – Varicose veins of right lower extremity with ulcer
What it is
This code identifies varicose veins in the right leg when an ulcer is present. Use it when the documentation links the ulcer to venous disease in the right lower extremity.
Clinical signs
Typical findings include visibly enlarged, tortuous superficial veins and a venous ulcer on the right lower leg or ankle. Clinical features vary; refer to documentation.
When to use this code
Use I83.01 when the provider documents varicose veins of the right lower extremity with ulceration. The ulcer should be described as associated with the varicose veins, not as a separate unrelated wound. If laterality is not documented, check documentation before assigning a code.
Do not use for
Do not use this code for varicose veins without ulcer, or for ulcers from arterial, diabetic, pressure, or traumatic causes. Check documentation if the cause of the ulcer is unclear.
Coding tip
Verify that the record supports both right-sided varicose veins and an associated ulcer before coding I83.01.