ICD-10 Code E50.6 – Vitamin A deficiency with xerophthalmic scars of cornea (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E50.6 – Vitamin A deficiency with xerophthalmic scars of cornea
What it is
E50.6 identifies vitamin A deficiency complicated by scarring of the cornea from xerophthalmia. Use it when the record shows both the nutritional deficiency and corneal scar changes.
Clinical signs
Clinical features may include a history of vitamin A deficiency and ophthalmic findings consistent with prior xerophthalmia, such as corneal scarring. Clinical features vary; refer to documentation.
When to use this code
Use this code when the clinician documents vitamin A deficiency with corneal scars specifically attributed to xerophthalmia. It fits cases where the eye damage is a recognized complication of the deficiency. If the chart does not clearly link the scar to xerophthalmia, check documentation.
Do not use for
Do not use E50.6 for vitamin A deficiency without corneal scarring. Do not use it for other corneal scars or eye disorders unless the record clearly states xerophthalmic origin.
Coding tip
Code the deficiency and the corneal complication only when the provider documents that exact relationship.