Convert ICD-10 Code E61.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
E61.9 Deficiency of nutrient element, unspecified		269.9 Nutrition deficiency NOS
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 E61.9 - deficiency of nutrient element, unspecified based on the most recent General Equivalence Mappings (GEMS) information.