Convert ICD-10 Code Q42.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q42.9 Congen absence, atresia and stenosis of lg int, part unsp		751.2 Atresia large intestine
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 Q42.9 - congenital absence, atresia and stenosis of large intestine, part unspecified based on the most recent General Equivalence Mappings (GEMS) information.