DRG

J93.0   Spontaneous tension pneumothorax
J93.11   Primary spontaneous pneumothorax
J93.12   Secondary spontaneous pneumothorax
J93.81   Chronic pneumothorax
J93.82   Other air leak
J93.83   Other pneumothorax
J93.9   Pneumothorax, unspecified
J95.811   Postprocedural pneumothorax
J95.812   Postprocedural air leak
J98.2   Interstitial emphysema
S27.0XXA   Traumatic pneumothorax, initial encounter
S27.1XXA   Traumatic hemothorax, initial encounter
S27.2XXA   Traumatic hemopneumothorax, initial encounter
T79.7XXA   Traumatic subcutaneous emphysema, initial encounter