ICD-10 Code H02.825 – Cysts of left lower eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.825 – Cysts of left lower eyelid
What it is
This code identifies a cyst located on the left lower eyelid. Use it when documentation specifically states a cystic lesion in that eyelid area.
Clinical signs
Clinical features vary; refer to documentation. Eyelid cysts are often described as a localized, smooth, rounded lump, sometimes with mild swelling or irritation.
When to use this code
Use H02.825 when the provider documents a cyst of the left lower eyelid, including office visits, specialist notes, or problem lists. You may also use it when the record clearly localizes a benign cyst to that exact eyelid. Check documentation if the lesion type is not specified.
Do not use for
Do not use this code for cysts on other eyelids or other parts of the eye region. If the note describes a chalazion, hordeolum, or an unspecified eyelid mass, verify the diagnosis first.
Coding tip
Always match the laterality and eyelid location exactly as documented before assigning H02.825.