Convert ICD-10 Code I49.8 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I49.8 Other specified cardiac arrhythmias		427.89 Cardiac dysrhythmias 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 I49.8 - other specified cardiac arrhythmias based on the most recent General Equivalence Mappings (GEMS) information.