ICD-10-CM > I00-I99 > I80-I89 > I83 > I83.1 I83.1 Varicose veins of lower extremities with inflammation Non-Billable/Non-Specific Codes I83.10Varicose veins of unspecified lower extremity with inflammationI83.11Varicose veins of right lower extremity with inflammationI83.12Varicose veins of left lower extremity with inflammation