ICD-10 Code H02.831 – Dermatochalasis of right upper eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.831 – Dermatochalasis of right upper eyelid
What it is
Dermatochalasis of the right upper eyelid means excess, lax eyelid skin on the right upper lid. It is a structural eyelid finding, not a separate eye disease.
Clinical signs
You may see redundant upper lid skin, hooding, or a heavy lid appearance on the right. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents dermatochalasis specifically affecting the right upper eyelid. It fits office, ophthalmology, and preoperative notes when the laterality is clear. If the record only says “dermatochalasis” or names another eyelid, check documentation.
Do not use for
Do not use it for ptosis, blepharitis, or nonspecific eyelid swelling. If the chart does not identify the right upper eyelid, do not assume this code.
Coding tip
Confirm laterality and eyelid level in the note before assigning H02.831.