Convert ICD-10 Code D80.4 to ICD-9

Source ICD-10 Code Target ICD-9 Code
D80.4
Selective deficiency of immunoglobulin M [IgM]
279.02
Selective IgM immunodef

ICD-10 to ICD-9 crosswalk for code D80.4 - selective deficiency of immunoglobulin m [igm] based on the most recent General Equivalence Mappings (GEMS) information.