ICD-10-CM > S00-T88 > T26-T28 > T26 > T26.5 > T26.52 T26.52 Corrosion of left eyelid and periocular area Non-Billable/Non-Specific Codes T26.52XA..., initial encounterT26.52XD..., subsequent encounterT26.52XS..., sequela