ICD-10-CM > H00-H59 > H15-H22 > H15 > H15.8 > H15.85 H15.85 Ring staphyloma Non-Billable/Non-Specific Codes H15.851Ring staphyloma, right eyeH15.852Ring staphyloma, left eyeH15.853Ring staphyloma, bilateralH15.859Ring staphyloma, unspecified eye