Convert ICD-10 Code M66.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M66.0 Rupture of popliteal cyst		727.51 Popliteal synovial cyst
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.
M66.0 Rupture of popliteal cyst		727.59 Rupture of synovium 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 M66.0 - rupture of popliteal cyst based on the most recent General Equivalence Mappings (GEMS) information.