Convert ICD-10 Code G12.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G12.1 Other inherited spinal muscular atrophy		335.11 Kugelberg-welander 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.

ICD-10 to ICD-9 crosswalk for code G12.1 - other inherited spinal muscular atrophy based on the most recent General Equivalence Mappings (GEMS) information.