Localized anterior staphyloma, unspecified eye

This code describes a localized bulging or thinning of the anterior sclera (the white outer layer of the eye) that is not due to trauma or inflammation, affecting an unspecified eye. This condition typically involves the cornea or limbus and can lead to visual disturbances or increased intraocular pressure.

Use this code when documentation specifies a localized anterior staphyloma without further detail regarding the affected eye. This code is appropriate when the physician's notes confirm the diagnosis but do not specify laterality (e.g., "anterior staphyloma present").

• Do not use this code if the documentation specifies the affected eye (right or left); instead, use the more specific codes H15.821 or H15.822.
• Ensure the documentation clearly states "localized anterior staphyloma" to support this code.
• Consider co-occurring conditions like glaucoma or corneal thinning, and code them separately if documented.