279.00 HYPOGAMMAGLOBULINEM NOS


Code Information

Diagnosis Code: 279.00

Short Description: Hypogammaglobulinem NOS

Long Description: Hypogammaglobulinemia, unspecified

Code Classification:

  • Endocrine, nutritional and metabolic diseases, and immunity disorders (240–279)
    • Other metabolic disorders and immunity disorders (270-279)
      • 279 Disorders involving the immune mechanism
        • 279.00 Hypogammaglobulinem NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 279.00 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Absence (organ or part) (complete or partial)
    • gamma globulin (blood) 279.00
  • Agammaglobulinemia 279.00
    • with lymphopenia 279.2
    • acquired (primary) (secondary) 279.06
    • Bruton's X-linked 279.04
    • infantile sex-linked (Bruton's) (congenital) 279.04
    • Swiss-type 279.2
  • Antibody
    • deficiency syndrome
      • agammaglobulinemic 279.00
      • hypogammaglobulinemic 279.00
  • Arthritis, arthritic (acute) (chronic) (subacute) 716.9
    • due to or associated with
      • hypogammaglobulinemia (see also Hypogammaglobulinemia) 279.00 [713.0]
  • Deficiency, deficient
    • antibody NEC 279.00
    • gamma globulin in blood 279.00
    • humoral 279.00
      • with
        • hyper-IgM 279.05
          • autosomal recessive 279.05
        • X-linked 279.05
        • increased IgM 279.05
      • congenital hypogammaglobulinemia 279.04
        • non-sex-linked 279.06
      • selective immunoglobulin NEC 279.03
        • IgA 279.01
        • IgG 279.03
        • IgM 279.02
          • increased 279.05
      • specified NEC 279.09
    • immunity NEC 279.3
      • humoral NEC 279.00
    • plasma
      • cell 279.00
      • protein (paraproteinemia) (pyroglobulinemia) 273.8
        • gamma globulin 279.00
  • Hypogammaglobulinemia 279.00
    • acquired primary 279.06
    • non-sex-linked, congenital 279.06
    • sporadic 279.06
    • transient of infancy 279.09
  • Immunodeficiency 279.3
    • with
      • defect, predominant
        • B-cell 279.00
  • Syndrome - see also Disease
    • antibody deficiency 279.00
      • agammaglobulinemic 279.00
      • congenital 279.04
      • hypogammaglobulinemic 279.00
    • Block-Siemens (incontinentia pigmenti) 757.33

Crosswalk Information

The code 279.00 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
279.00 Right Arrow D80.1 Nonfamilial hypogammaglobulinemia
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
279.01 Selective IgA immunodeficiency
279.02 Selective IgM immunodeficiency
279.03 Other selective immunoglobulin deficiencies
279.04 Congenital hypogammaglobulinemia
279.05 Immunodeficiency with increased IgM
279.06 Common variable immunodeficiency
279.09 Other deficiency of humoral immunity
279.10 Immunodeficiency with predominant T-cell defect, unspecified
279.11 Digeorge's syndrome
279.12 Wiskott-aldrich syndrome
279.13 Nezelof's syndrome
279.19 Other deficiency of cell-mediated immunity
279.2 Combined immunity deficiency
279.3 Unspecified immunity deficiency
279.41 Autoimmune lymphoproliferative syndrome
279.49 Autoimmune disease, not elsewhere classified
279.50 Graft-versus-host disease, unspecified
279.51 Acute graft-versus-host disease
279.52 Chronic graft-versus-host disease
279.53 Acute on chronic graft-versus-host disease
279.8 Other specified disorders involving the immune mechanism
279.9 Unspecified disorder of immune mechanism


This page was last updated on: 10/1/2014