ICD-10 Code H02.9 – Unspecified disorder of eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.9 – Unspecified disorder of eyelid
What it is
H02.9 is used when the record shows a disorder of the eyelid, but the exact type is not documented. It covers an eyelid condition that needs coding, yet the provider has not specified a more precise diagnosis.
Clinical signs
Clinical features vary; refer to documentation. Eyelid findings may include swelling, redness, drooping, irritation, or other nonspecific abnormalities, but the chart must support an eyelid disorder rather than a general eye complaint.
When to use this code
Use H02.9 when the clinician documents an eyelid disorder without naming a specific condition such as ptosis, entropion, or blepharitis. It is also appropriate when the note confirms an eyelid problem but the detail is insufficient for a more specific code. Check documentation if laterality or etiology is available.
Do not use for
Do not use this code when the diagnosis is more specific or when the problem is limited to the eyeball, conjunctiva, or orbit. If the record identifies a distinct eyelid condition, select that code instead.
Coding tip
Query for the exact eyelid diagnosis before defaulting to H02.9.