ICD-10-CM > S00-T88 > T51-T65 > T59 > T59.9 > T59.93 T59.93 Toxic effect of unspecified gases, fumes and vapors, assault Non-Billable/Non-Specific Codes T59.93XA..., initial encounterT59.93XD..., subsequent encounterT59.93XS..., sequela