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