T71.21
Non-Billable (Header)Asphyxiation due to cave-in or falling earth
Code Hierarchy
└T71Asphyxiation└T71.2Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air└T71.21Asphyxiation due to cave-in or falling earth
└T71.21Asphyxiation due to cave-in or falling earth