ICD-10 Code I87.30 – Chronic venous hypertension (idiopathic) without complications (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I87.30 – Chronic venous hypertension (idiopathic) without complications
What it is
This code identifies long-term venous hypertension in the legs without a known cause and without ulcers, inflammation, or other documented complications. Use it when the record states idiopathic chronic venous hypertension.
Clinical signs
Typical findings may include leg heaviness, swelling, aching, or visible venous changes. Clinical features vary; refer to documentation, and confirm that no complication such as ulceration or inflammation is recorded.
When to use this code
Use I87.30 when the provider documents chronic venous hypertension as idiopathic and specifically notes no complications. It may fit outpatient or inpatient records describing chronic venous congestion without skin breakdown, ulcer, or other sequelae. Check documentation if the cause or complication status is unclear.
Do not use for
Do not use this code if the record documents venous hypertension with ulcer, inflammation, or another complication. Also avoid it when a secondary cause is identified, such as post-thrombotic disease; check documentation.
Coding tip
Verify both “idiopathic” and “without complications” in the provider note before assigning I87.30.