ICD-10 Code H15.853 – Ring staphyloma, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H15.853 – Ring staphyloma, bilateral
What it is
Ring staphyloma is an abnormal, ring-shaped bulging of the eye wall. This code identifies the condition when it affects both eyes.
Clinical signs
Clinical features vary; refer to documentation. Standard references describe a visible ectatic, ring-like scleral or corneal protrusion, often associated with severe ocular structural change.
When to use this code
Use H15.853 when the provider documents ring staphyloma in both eyes. It is appropriate for ophthalmology notes, problem lists, or encounter diagnoses that clearly identify bilateral involvement. Check documentation if the record only mentions one eye or an unspecified location.
Do not use for
Do not use this code for unilateral ring staphyloma or when the eye involved is not documented. Do not assign it for other staphylomas or nonspecific ocular deformities without confirmation.
Coding tip
Verify laterality carefully; bilateral documentation is required for H15.853.