ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.5 > Y36.50 Y36.50 War operations involving unspecified effect of nuclear weapon Non-Billable/Non-Specific Codes Y36.500War operations involving unspecified effect of nuclear weapon, military personnelY36.500A..., initial encounterY36.500D..., subsequent encounterY36.500S..., sequelaY36.501War operations involving unspecified effect of nuclear weapon, civilianY36.501A..., initial encounterY36.501D..., subsequent encounterY36.501S..., sequela