ICD-10-CM > H00-H59 > H15-H22 > H15 > H15.1 > H15.11 H15.11 Episcleritis periodica fugax Non-Billable/Non-Specific Codes H15.111Episcleritis periodica fugax, right eyeH15.112Episcleritis periodica fugax, left eyeH15.113Episcleritis periodica fugax, bilateralH15.119Episcleritis periodica fugax, unspecified eye