Convert ICD-10 Code I82.539 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I82.539 Chronic embolism and thrombosis of unsp popliteal vein		453.51 Ch DVT/embl prox low ext
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 I82.539 - chronic embolism and thrombosis of unspecified popliteal vein based on the most recent General Equivalence Mappings (GEMS) information.