Convert ICD-9 Code 425.9 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
425.9 Second cardiomyopath NOS		I42.7 Cardiomyopathy due to drug and external agent
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-9 to ICD-10 crosswalk for code 425.9 - secondary cardiomyopathy, unspecified based on the most recent General Equivalence Mappings (GEMS) information.