ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.3 > Y36.33 Y36.33 War operations involving flamethrower Non-Billable/Non-Specific Codes Y36.330War operations involving flamethrower, military personnelY36.330A..., initial encounterY36.330D..., subsequent encounterY36.330S..., sequelaY36.331War operations involving flamethrower, civilianY36.331A..., initial encounterY36.331D..., subsequent encounterY36.331S..., sequela