ICD-10 Code H11.122 – Conjunctival concretions, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H11.122 – Conjunctival concretions, left eye
What it is
This code identifies conjunctival concretions located in the left eye. These are small, usually yellow-white deposits on the inner surface of the eyelid or conjunctiva.
Clinical signs
Patients may have a foreign-body sensation, irritation, or mild discomfort. Clinical features vary; refer to documentation, and note whether the concretions are visible on exam or associated with conjunctival inflammation.
When to use this code
Use H11.122 when the provider documents conjunctival concretions specifically in the left eye. This code fits cases where the finding is confirmed on exam and the laterality is clear. If the note does not specify left eye, check documentation before coding.
Do not use for
Do not use this code for right eye or bilateral conjunctival concretions. Do not assign it when the record mentions another conjunctival lesion or a vague “eye irritation” without documentation of concretions.
Coding tip
Always confirm laterality in the ophthalmology note before selecting H11.122.