ICD-10 Code H02.834 – Dermatochalasis of left upper eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.834 – Dermatochalasis of left upper eyelid
What it is
H02.834 identifies excess, lax skin of the left upper eyelid. It is used when the upper lid droops because of redundant tissue, not because of muscle weakness or nerve disease.
Clinical signs
You may see a heavy or hooded left upper eyelid with skin folding over the lash line. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents dermatochalasis limited to the left upper eyelid. It fits routine eye or eyelid evaluations where redundant skin is the recorded finding. If the record does not specify laterality or eyelid level, check documentation before coding.
Do not use for
Do not use this code for ptosis, blepharochalasis, or generalized facial skin laxity. If the note describes a different eyelid disorder, choose the more accurate diagnosis.
Coding tip
Verify both laterality and that the upper eyelid is specifically documented before assigning H02.834.