ICD-10 Code H05.262 – Pulsating exophthalmos, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H05.262 – Pulsating exophthalmos, left eye
What it is
This code identifies pulsating protrusion of the left eye, usually linked to abnormal vascular communication or transmitted pulsation from nearby vessels. It is a side-specific orbital diagnosis affecting the left eye only.
Clinical signs
Typical findings include visible eye protrusion with rhythmic pulsation that may match the heartbeat. Clinical features vary; refer to documentation.
When to use this code
Use H05.262 when the record clearly documents pulsating exophthalmos in the left eye. It fits cases where the provider specifies the laterality and describes the condition as an orbital finding, not a general eye complaint. Confirm the left-sided documentation before assigning the code.
Do not use for
Do not use this code for exophthalmos without pulsation, or when the affected side is not documented. Check documentation if the note describes both eyes or another orbital disorder.
Coding tip
Always verify laterality and the exact wording “pulsating exophthalmos” before coding H05.262.