Primary immunodeficiency icd 10 code July 8, 2019 16 32 64 128 Primary immunodeficiency icd 10 codes Icd 10 code for primary immunodeficiency disorder Icd 10 code for primary immunodeficiency disease Icd 10 code for primary humoral immunodeficiency Primary immunodeficiency icd 10 Icd 10 immunodeficiency