Convert ICD-10 Code I44.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I44.1 Atrioventricular block, second degree		426.12 Atrioven block-mobitz ii
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.
I44.1 Atrioventricular block, second degree		426.13 Av block-2nd degree 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 I44.1 - atrioventricular block, second degree based on the most recent General Equivalence Mappings (GEMS) information.