ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.3 > Y36.39 > Y36.391 Y36.391 War operations involving other fires, conflagrations and hot substances, civilian Non-Billable/Non-Specific Codes Y36.391A..., initial encounterY36.391D..., subsequent encounterY36.391S..., sequela