S27.809Non-Billable (Header)Unspecified injury of diaphragmCode Hierarchy└S27Injury of other and unspecified intrathoracic organs└S27.8Injury of other specified intrathoracic organs└S27.80Injury of diaphragm└S27.809Unspecified injury of diaphragm└S27.809Unspecified injury of diaphragm