ICD-10-CM > A00-B99 > B00-B09 > B02 > B02.3 B02.3 Zoster ocular disease Non-Billable/Non-Specific Codes B02.30Zoster ocular disease, unspecifiedB02.31Zoster conjunctivitisB02.32Zoster iridocyclitisB02.33Zoster keratitisB02.34Zoster scleritisB02.39Other herpes zoster eye disease