ICD-10 Code H11.239 – Symblepharon, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H11.239 – Symblepharon, unspecified eye
What it is
Use this code for symblepharon when the eye is not otherwise specified. It refers to an abnormal adhesion between the eyelid and the eyeball conjunctiva.
Clinical signs
Findings may include visible conjunctival adhesion, restricted eyelid movement, or ocular surface irritation. Clinical features vary; refer to documentation.
When to use this code
Use H11.239 when the provider documents symblepharon but does not identify the affected eye. It also fits cases where laterality is unclear in the record. If the chart specifies right, left, or bilateral involvement, code more specifically when available.
Do not use for
Do not use this code for other conjunctival disorders without documented adhesion. If the record identifies a different eye or laterality, check documentation and select the more specific code.
Coding tip
Confirm laterality in the ophthalmology note before assigning this unspecified-eye code.