| Full description | Chronic venous hypertension (idiopathic) with ulcer of unspecified lower extremity |
| Billable | Yes |
| Chapter | Chapter 9: Diseases of the circulatory system (I00-I99) |
| Section | Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89) |
| Parent code | I87.31 — Chronic venous hypertension (idiopathic) with ulcer |