ICD-10 Code H15.82 – Localized anterior staphyloma (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H15.82 – Localized anterior staphyloma
What it is
Localized anterior staphyloma is a focal bulging of the front wall of the eye, usually involving the cornea or adjacent sclera. It reflects thinning and outward protrusion of ocular tissue.
Clinical signs
Typical findings include a visible dark or bluish protrusion at the anterior eye surface and associated distortion of the globe. Clinical features vary; refer to documentation.
When to use this code
Use H15.82 when the provider documents a localized anterior staphyloma as the diagnosed condition. It is appropriate when the record identifies the lesion as limited to the anterior segment, rather than a generalized staphyloma or another corneal disorder.
Check the note for laterality, associated trauma, surgery, or underlying eye disease if reported, but code only what is documented. If the documentation is unclear, query before assigning the code.
Do not use for
Do not use this code for posterior staphyloma or nonspecific corneal thinning without staphyloma. Do not assume the diagnosis from a scar, opacity, or ectasia alone.
Coding tip
Verify that the provider explicitly names “localized anterior staphyloma” before coding H15.82.