ICD-10-CM > V00-Y99 > Y35-Y38 > Y37 > Y37.3 > Y37.30 > Y37.301 Y37.301 Military operations involving unspecified fire, conflagration and hot substance, civilian Non-Billable/Non-Specific Codes Y37.301A..., initial encounterY37.301D..., subsequent encounterY37.301S..., sequela