ICD-10-CM > S00-T88 > T51-T65 > T62 > T62.9 > T62.94 T62.94 Toxic effect of unspecified noxious substance eaten as food, undetermined Non-Billable/Non-Specific Codes T62.94XA..., initial encounterT62.94XD..., subsequent encounterT62.94XS..., sequela