Convert ICD-10 Code P92.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
P92.1 Regurgitation and rumination of newborn		779.31 NB feeding problems
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 P92.1 - regurgitation and rumination of newborn based on the most recent General Equivalence Mappings (GEMS) information.