ICD-10 Code I87.302 – Chronic venous hypertension (idiopathic) without complications of left lower extremity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I87.302 – Chronic venous hypertension (idiopathic) without complications of left lower extremity
What it is
This code identifies long-term venous hypertension in the left lower leg when no cause is documented and no complication is present. It reflects impaired venous return, not an acute clot or infection.
Clinical signs
Clinical features vary; refer to documentation. Typical findings may include leg heaviness, swelling, aching, or visible varicosities, but the record must support chronic venous hypertension in the left leg.
When to use this code
Use I87.302 when the provider documents chronic venous hypertension, idiopathic or unspecified cause, limited to the left lower extremity. Code it when no ulcer, inflammation, or other complication is documented.
If the note describes venous insufficiency, edema, or stasis changes without a stated complication, confirm the diagnosis wording before assigning this code. Check documentation if laterality or etiology is unclear.
Do not use for
Do not use this code for venous hypertension with ulcer, inflammation, or other documented complication. It is also incorrect if the condition is in a different extremity or a different venous disorder is documented.
Coding tip
Verify both laterality and the absence of complications in the provider note before assigning I87.302.