ICD-10 Code H02.054 – Trichiasis without entropion left upper eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.054 – Trichiasis without entropion left upper eyelid
What it is
This code identifies inward-directed eyelashes on the left upper eyelid without eyelid turning inward. The lashes may rub the eye surface and cause irritation, but the eyelid margin itself is not entropic.
Clinical signs
Common findings include foreign-body sensation, tearing, redness, and eye irritation from lash contact with the cornea or conjunctiva. Clinical features vary; refer to documentation.
When to use this code
Use H02.054 when the record clearly states trichiasis of the left upper eyelid and specifically notes no entropion. It fits cases documented by eye exam, slit-lamp findings, or ophthalmology assessment. If the note only says “eyelash irritation,” check documentation.
Do not use for
Do not use this code if the left upper eyelid is turned inward, because that is entropion with trichiasis. Also avoid it when the side, lid, or presence of trichiasis is not clearly documented.
Coding tip
Confirm both laterality and the absence of entropion in the provider note before assigning H02.054.