Convert ICD-10 Code D84.8 to ICD-9

Source ICD-10 Code Target ICD-9 Code
D84.8
Other specified immunodeficiencies
279.10
Immundef t-cell def 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.
D84.8
Other specified immunodeficiencies
279.19
Defic cell immunity 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.
D84.8
Other specified immunodeficiencies
279.3
Immunity 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 D84.8 - other specified immunodeficiencies based on the most recent General Equivalence Mappings (GEMS) information.