D802026
Non-billable
Immunodeficiency with predominantly antibody defects
D80 is a non-billable ICD-10-CM category (header) code for Immunodeficiency with predominantly antibody defects; a more specific code below it is required for claims in the FY2026 code set.
Clinical Notes
Frequently Asked Questions
Code Hierarchy
D80
Immunodeficiency with predominantly antibody defectsHereditary hypogammaglobulinemia
Nonfamilial hypogammaglobulinemia
Selective deficiency of immunoglobulin A [IgA]
Selective deficiency of immunoglobulin G [IgG] subclasses
Selective deficiency of immunoglobulin M [IgM]
...increased immunoglobulin M [IgM]
Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
Transient hypogammaglobulinemia of infancy
Other immunodeficiencies with predominantly antibody defects
...defects, unspecified
Not the code you're looking for?
Search our database of 94,000+ ICD-10 codes
Related MS-DRGs
83,867 Medicare hospitalizations across 5 DRGs for codes in D80
Top DRGs associated with codes in this category:
Official Guidelines
Chapter 3: Blood and Immune Disorders
Official coding guidelines for D50-D89