ICD-10 Code H02.126 – Mechanical ectropion of left eye, unspecified eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.126 – Mechanical ectropion of left eye, unspecified eyelid
What it is
H02.126 identifies outward turning of the left eyelid caused by a mechanical factor, such as a mass, scarring, or other external pull. The eyelid involved is not further specified.
Clinical signs
Look for eyelid eversion with exposure of the inner lid surface, tearing, irritation, or incomplete closure. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record states mechanical ectropion of the left eye and does not specify upper or lower eyelid. It fits cases where a documented lesion, scar, or other mechanical cause is responsible. If laterality or eyelid is unclear, check documentation.
Do not use for
Do not use it for congenital, paralytic, or involutional ectropion, or when the chart identifies a different eyelid. If the cause is not mechanical, choose the documented condition instead.
Coding tip
Confirm both laterality and whether the upper or lower eyelid is documented before assigning this unspecified-eyelid code.