ICD-10-CM > V00-Y99 > X92-Y09 > Y07 > Y07.4 > Y07.49 Y07.49 Other family member, perpetrator of maltreatment and neglect Non-Billable/Non-Specific Codes Y07.490Male cousin, perpetrator of maltreatment and neglectY07.491Female cousin, perpetrator of maltreatment and neglectY07.499Other family member, perpetrator of maltreatment and neglect