Convert ICD-10 Code M23.301 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M23.301 Oth meniscus derangements, unsp lateral meniscus, left knee		717.40 Derang lat meniscus 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.
M23.301 Oth meniscus derangements, unsp lateral meniscus, left knee		717.49 Derang lat meniscus 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 M23.301 - other meniscus derangements, unspecified lateral meniscus, left knee based on the most recent General Equivalence Mappings (GEMS) information.