ICD-10-CM > V00-Y99 > Y35-Y38 > Y38 > Y38.8 > Y38.80 Y38.80 Terrorism involving unspecified means Non-Billable/Non-Specific Applicable To Terrorism NOS Codes Y38.80XA..., initial encounterY38.80XD..., subsequent encounterY38.80XS..., sequela