H15.813 Equatorial staphyloma, bilateral

ICD-10-CM H15.813: Equatorial staphyloma, bilateral

ICD-10-CM code H15.813 represents a diagnosis of bilateral equatorial staphyloma, a condition classified as a disease or syndrome. The code is active and billable, falling under the broader parent category of equatorial staphyloma. This reference summarizes official terminology and coding context. 1 3

Plain-language overview

ICD-10-CM code H15.813 identifies a health condition classified as a disease or syndrome, specifically designated as bilateral equatorial staphyloma in the terminology record. 1

What this code represents

The official preferred name for code H15.813 is equatorial staphyloma, bilateral, and the terminology record indicates the code currently holds an active status. 1

Code H15.813 represents a diagnosis of bilateral equatorial staphyloma, distinguishing it from the related left eye code H15.812 and the unspecified eye code H15.819. 2 3

Coding details

In the ICD-10-CM hierarchy, H15.813 is a narrower concept under the parent code H15.81, which is the general category for equatorial staphyloma diagnoses. 1

A billing reference designates H15.813 as a billable code for equatorial staphyloma, bilateral, while also listing H15.819 as a billable code for the unspecified eye variant. 3

Documentation considerations

The official terminology record assigns the semantic type of disease or syndrome to H15.813, and the preferred name explicitly specifies bilateral equatorial staphyloma. 1

What the sources add

While official terminology sources define the active code and its hierarchical parent, third-party billing references add the operational context that H15.813 is a billable code for claims. 1 3

A clinical reference platform provides access to the H15.813 code details for equatorial staphyloma, bilateral, across mobile applications and web interfaces for practitioner use. 4

Coverage and utilization context

A billing reference lists H15.813 as a billable code alongside other staphyloma codes, but the supplied excerpts do not establish specific payer coverage policies or reimbursement rules. 3

Sources

1. ICD-10-CM H15.813 terminology record — National Cancer Institute Enterprise Vocabulary Services; accessed 2026-07-27.
2. EVS Explore — evsexplore.semantics.cancer.gov; accessed 2026-07-27.
3. Codigo. The #1 Billing Agency for Medical Practices — codigo.care; accessed 2026-07-27.
4. H15.813 - Equatorial staphyloma, bilateral | ICD-10-CM — unboundmedicine.com; accessed 2026-07-27.