ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.5 > Y36.51 > Y36.511 Y36.511 War operations involving direct blast effect of nuclear weapon, civilian Non-Billable/Non-Specific Codes Y36.511A..., initial encounterY36.511D..., subsequent encounterY36.511S..., sequela