ICD-10-CM > S00-T88 > T15-T19 > T15 > T15.9 > T15.90 T15.90 Foreign body on external eye, part unspecified, unspecified eye Non-Billable/Non-Specific Codes T15.90XA..., initial encounterT15.90XD..., subsequent encounterT15.90XS..., sequela