ICD-10 Code H02.835 – Dermatochalasis of left lower eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.835 – Dermatochalasis of left lower eyelid
What it is
H02.835 identifies excess, redundant eyelid skin on the left lower eyelid. It is used when the drooping skin is documented as dermatochalasis and not another eyelid disorder.
Clinical signs
Typical findings include loose or sagging lower eyelid skin that may create a heavy or folded appearance. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents dermatochalasis specifically affecting the left lower eyelid. It may appear in ophthalmology or preoperative notes describing excess eyelid skin. Make sure the record distinguishes this from ptosis, edema, or other eyelid abnormalities.
Do not use for
Do not use it for drooping caused by ptosis, swelling, or injury unless dermatochalasis is clearly documented. Check documentation if the note only says “eyelid redundancy” without laterality or location.
Coding tip
Verify both laterality and eyelid location before assigning H02.835.