Convert ICD-10 Code S27.322A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S27.322A Contusion of lung, bilateral, initial encounter		861.21 Lung contusion-closed
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code S27.322A - contusion of lung, bilateral, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.