Convert ICD-10 Code I09.89 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I09.89 Other specified rheumatic heart diseases		397.1 Rheum pulmon valve dis
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.
I09.89 Other specified rheumatic heart diseases		398.99 Rheumatic heart dis 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 I09.89 - other specified rheumatic heart diseases based on the most recent General Equivalence Mappings (GEMS) information.