ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.3 > Y36.39 Y36.39 War operations involving other fires, conflagrations and hot substances Non-Billable/Non-Specific Codes Y36.390War operations involving other fires, conflagrations and hot substances, military personnelY36.390A..., initial encounterY36.390D..., subsequent encounterY36.390S..., sequelaY36.391War operations involving other fires, conflagrations and hot substances, civilianY36.391A..., initial encounterY36.391D..., subsequent encounterY36.391S..., sequela