Convert ICD-10 Code S66.812A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S66.812A Strain of musc/fasc/tend at wrs/hnd lv, left hand, init		842.09 Sprain of wrist 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.
S66.812A Strain of musc/fasc/tend at wrs/hnd lv, left hand, init		842.19 Sprain of hand 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 S66.812A - strain of other specified muscles, fascia and tendons at wrist and hand level, left hand, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.