ICD-10-CM > S00-T88 > T26-T28 > T26 > T26.8 T26.8 Corrosions of other specified parts of eye and adnexa Non-Billable/Non-Specific Code First (T51-T65) to identify chemical and intent Use Additional external cause code to identify place (Y92) Codes T26.80Corrosions of other specified parts of unspecified eye and adnexaT26.80XA..., initial encounterT26.80XD..., subsequent encounterT26.80XS..., sequelaT26.81Corrosions of other specified parts of right eye and adnexaT26.81XA..., initial encounterT26.81XD..., subsequent encounterT26.81XS..., sequelaT26.82Corrosions of other specified parts of left eye and adnexaT26.82XA..., initial encounterT26.82XD..., subsequent encounterT26.82XS..., sequela