ICD-10 Code H17.11 – Central corneal opacity, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H17.11 – Central corneal opacity, right eye
What it is
H17.11 identifies a central opacity, or scar-like clouding, in the cornea of the right eye. It means the clear front surface of the eye is no longer fully transparent in the central visual axis.
Clinical signs
Findings may include decreased visual acuity, visible corneal haze, or a central corneal scar on exam. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents a central corneal opacity specifically in the right eye. It fits cases where the opacity is the diagnosed condition, whether from prior injury, infection, inflammation, or other documented cause. If the laterality or central location is not stated, check documentation.
Do not use for
Do not use H17.11 for corneal opacity in the left eye, both eyes, or an unspecified eye. Also avoid it when the record describes a different corneal disorder without a documented central opacity.
Coding tip
Confirm both laterality and central location in the note before assigning H17.11.