Convert ICD-10 Code S46.812A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S46.812A Strain of musc/fasc/tend at shldr/up arm, left arm, init		840.8 Sprain shoulder/arm NEC
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 S46.812A - strain of other muscles, fascia and tendons at shoulder and upper arm level, left arm, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.