S27.30 Unspecified injury of lungNon-billable header with 3 child codes.
S27.301 Unspecified injury of lung, unilateralS27.302 Unspecified injury of lung, bilateralS27.309 Unspecified injury of lung, unspecifiedS21 Open wound of thorax ("traumatic hemopneumothorax (S27.3)")S21 Open wound of thorax ("injury of intrathoracic organs (S27.-)")S22 Fracture of rib(s), sternum and thoracic spine ("injury of intrathoracic organ (S27.-)")S27.2 Traumatic hemopneumothoraxS27.2XXA Traumatic hemopneumothorax, initial encounterS27.2XXD Traumatic hemopneumothorax, subsequent encounterS27.2XXS Traumatic hemopneumothorax, sequelaS27.3 Other and unspecified injuries of lungS27.30 Unspecified injury of lung (this code)S27.301 Unspecified injury of lung, unilateralS27.301A Unspecified injury of lung, unilateral, initial encounterS27.301D Unspecified injury of lung, unilateral, subsequent encounterS27.301S Unspecified injury of lung, unilateral, sequelaS27.302 Unspecified injury of lung, bilateral