ICD-10 Code H17.00 – Adherent leukoma, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H17.00 – Adherent leukoma, unspecified eye
What it is
H17.00 identifies an adherent leukoma, a dense corneal scar that is attached to underlying iris tissue. Use it when the record documents this finding but does not specify the eye.
Clinical signs
Typical findings include a white or opaque corneal opacity with iris adherence at the scar site. Vision may be reduced, but clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents adherent leukoma and laterality is not stated or cannot be confirmed. It may appear in ophthalmology notes describing a corneal scar with iris adhesion. If the record names a specific eye, code the laterality instead.
Do not use for
Do not use it for a simple corneal scar without iris adhesion, or for other corneal opacities that are not adherent leukoma. Check documentation if the note is unclear.
Coding tip
Verify both the corneal scar and iris adherence before assigning H17.00.