ICD-10 Code H01.146 – Xeroderma of left eye, unspecified eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H01.146 – Xeroderma of left eye, unspecified eyelid
What it is
This code identifies xeroderma, or abnormal dryness, affecting the left eye area when the eyelid side is not specified. Use it when documentation describes dry, rough, or scaly periocular skin without a more specific eyelid diagnosis.
Clinical signs
Clinical features vary; refer to documentation. Typical notes may include dryness, scaling, itching, irritation, or visible skin changes around the left eye. Confirm that the record supports eyelid involvement and that no more specific eye disorder is documented.
When to use this code
Use H01.146 when the clinician documents xeroderma of the left eye area and does not identify a specific eyelid or other eye condition. It is appropriate for localized dryness around the eyelid on the left side. If laterality or eyelid detail is missing, check documentation before coding.
Do not use for
Do not use this code for generalized dry skin, dermatitis, or ocular surface dryness without eyelid involvement. Also avoid it when the record names a more specific diagnosis, such as another eyelid disorder or a different eye condition.
Coding tip
Verify laterality and eyelid specificity in the note; if the provider does not clearly document them, query before assigning H01.146.