ICD-10 Code H02.836 – Dermatochalasis of left eye, unspecified eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.836 – Dermatochalasis of left eye, unspecified eyelid
What it is
H02.836 identifies excess, loose eyelid skin on the left eye when the affected eyelid is not specified. It is a descriptive diagnosis used when documentation notes dermatochalasis without naming the upper or lower lid.
Clinical signs
Typical findings include redundant eyelid skin, a heavy or drooping lid appearance, and possible visual field obstruction. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly documents dermatochalasis of the left eye but does not specify which eyelid is involved. It is appropriate for outpatient, ophthalmology, or surgical notes that describe left-sided eyelid laxity without further detail. Check documentation if the note mentions ptosis or another eyelid disorder.
Do not use for
Do not use it for ptosis, blepharochalasis, or dermatochalasis of the right eye or both eyes. If the eyelid is specified, choose the more precise code.
Coding tip
Verify whether the provider documented upper, lower, or unspecified eyelid before assigning H02.836.