ICD-10-CM > V00-Y99 > Y35-Y38 > Y36 > Y36.8 > Y36.88 Y36.88 Other war operations occurring after cessation of hostilities Non-Billable/Non-Specific Codes Y36.880Other war operations occurring after cessation of hostilities, military personnelY36.880A..., initial encounterY36.880D..., subsequent encounterY36.880S..., sequelaY36.881Other war operations occurring after cessation of hostilities, civilianY36.881A..., initial encounterY36.881D..., subsequent encounterY36.881S..., sequela