Convert ICD-10 Code S86.919A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S86.919A Strain of unsp musc/tend at lower leg level, unsp leg, init		844.9 Sprain of knee & leg NOS
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 S86.919A - strain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.