D80.8
ICD-10BillableOther immunodeficiencies with predominantly antibody defects
Official ICD-10-CM descriptor (FY2026)
Other immunodeficiencies with predominantly antibody defects
D80.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Kappa light chain deficiency
Related codes in D80
- D80.0Hereditary hypogammaglobulinemia
- D80.1Nonfamilial hypogammaglobulinemia
- D80.2Selective deficiency of immunoglobulin A [IgA]
- D80.3Selective deficiency of immunoglobulin G [IgG] subclasses
- D80.4Selective deficiency of immunoglobulin M [IgM]
- D80.5Immunodeficiency with increased immunoglobulin M [IgM]
- D80.6Antibody defic w near-norm immunoglob or w hyperimmunoglob
- D80.7Transient hypogammaglobulinemia of infancy
- D80.9Immunodeficiency with predominantly antibody defects, unsp
Where this code sits
- Parent code
- D80
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.