Convert ICD-10 Code I49.40 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I49.40 Unspecified premature depolarization		427.60 Premature beats NOS

ICD-10 to ICD-9 crosswalk for code I49.40 - unspecified premature depolarization based on the most recent General Equivalence Mappings (GEMS) information.