ICD-10 Code H26.103 – Unspecified Traumatic Cataract, Bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.103 – Unspecified traumatic cataract, bilateral
What it is
This code identifies cataract formation in both eyes caused by trauma, when the type of traumatic cataract is not further specified. Use it when the record confirms bilateral involvement and a traumatic cause.
Clinical signs
Findings may include decreased vision, lens opacity, glare, or a history of eye injury. Clinical features vary; refer to documentation.
When to use this code
Use H26.103 when the provider documents an unspecified traumatic cataract affecting both eyes. It is appropriate for follow-up visits, consults, or problem lists after a documented ocular injury. Confirm that the record supports trauma as the cause and bilateral disease.
Do not use for
Do not use this code if the cataract is age-related, congenital, or drug-induced. If only one eye is affected, choose the unilateral traumatic cataract code instead.
Coding tip
Check the chart for laterality and the documented cause before assigning this code.