2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Other Metabolic Disorders And Immunity Disorders 270-279 > Disorders Involving The Immune Mechanism 279.* > 2006 ICD-9-CM Diagnosis 279.05 Immunodeficiency with increased igm View the most recent version of ICD-9-CM 279.05 279.05 is a specific code that can be used to specify a diagnosis 279.05 contains 6 index entries View the ICD-9-CM Volume 1 279.* hierarchy Alternate Terminology Immunodeficiency with hyper-IgM: autosomal recessive X-linked  Index entries containing 279.05: Deficiency, deficient humoral 279.00 with hyper-IgM 279.05 autosomal recessive 279.05 X-linked 279.05 increased IgM 279.05 selective immunoglobulin NEC 279.03 IgM 279.02 increased 279.05 Immunodeficiency 279.3 X-linked, with increased IgM 279.05