ICD 10 External Cause Index

child assisting in compensated work for family Y99.8
civilian activity done for financial or other compensation Y99.0
civilian activity done for income or pay Y99.0
family member assisting in compensated work for other family member Y99.8
hobby not done for income Y99.8
leisure activity Y99.8
military activity Y99.1
off-duty activity of military personnel Y99.8
recreation or sport not for income or while a student Y99.8
specified NEC Y99.8
student activity Y99.8
volunteer activity Y99.2