ICD-10 Code H04.122 – Dry eye syndrome of left lacrimal gland (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H04.122 – Dry eye syndrome of left lacrimal gland
What it is
This code identifies dry eye syndrome affecting the left lacrimal gland. It indicates reduced tear production or poor tear film quality in the left eye, causing ocular surface dryness.
Clinical signs
Common findings include eye dryness, burning, foreign-body sensation, redness, and intermittent blurred vision. Clinical features vary; refer to documentation.
When to use this code
Use H04.122 when the provider documents dry eye syndrome specifically in the left lacrimal gland or left eye. It fits outpatient, ophthalmology, or primary care records that clearly localize the condition. If the note only says “dry eye” without laterality, check documentation.
Do not use for
Do not use this code for dry eye that is bilateral, unspecified, or due to another documented condition unless the record supports H04.122. Check documentation.
Coding tip
Always verify laterality in the assessment or diagnosis list before assigning this code.