ICD-10-CM > V00-Y99 > Y35-Y38 > Y38 > Y38.5 > Y38.5X > Y38.5X2 Y38.5X2 Terrorism involving nuclear weapons, civilian injured Non-Billable/Non-Specific Codes Y38.5X2A..., initial encounterY38.5X2D..., subsequent encounterY38.5X2S..., sequela