ICD-10 Code H15.019 – Anterior scleritis, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H15.019 – Anterior scleritis, unspecified eye
What it is
H15.019 identifies inflammation of the sclera, the white outer layer of the eye, affecting the front portion and not specifying which eye. Use this code when the record states anterior scleritis but does not name laterality.
Clinical signs
Typical findings include deep, boring eye pain, redness, and tenderness of the globe. Clinical features vary; refer to documentation for laterality and whether the inflammation is diffuse, nodular, or necrotizing.
When to use this code
Use H15.019 when the provider documents anterior scleritis and the affected eye is not identified. It also fits when the note confirms scleritis of the anterior segment but leaves laterality unspecified. Check documentation if the record describes another ocular inflammatory disorder instead.
Do not use for
Do not use this code for episcleritis, conjunctivitis, or nonspecific eye redness. If the chart specifies a right, left, or bilateral eye, choose the more specific scleritis code instead.
Coding tip
Confirm laterality and the exact inflammatory diagnosis in the assessment before assigning H15.019.