Convert ICD-10 Code Z13.21 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z13.21 Encounter for screening for nutritional disorder		V77.99 Screen-endoc/nut/met 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 Z13.21 - encounter for screening for nutritional disorder based on the most recent General Equivalence Mappings (GEMS) information.