ICD-10-CM > V00-Y99 > V80-V89 > V81 > V81.8 > V81.81 V81.81 Occupant of railway train or railway vehicle injured due to explosion or fire on train Non-Billable/Non-Specific Codes V81.81XA..., initial encounterV81.81XD..., subsequent encounterV81.81XS..., sequela