D80 ICD-10-CM Code: Immunodeficiency with predominantly antibody defects
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
D80Immunodeficiency with predominantly antibody defects
ICD-10-CM diagnosis code · United States clinical modification
Where D80 sits
- 1
Chapter 3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
- 2
Section
Certain disorders involving the immune mechanism (D80-D89)
- 3
Category D80
Immunodeficiency with predominantly antibody defects
- 4
Code D80
Immunodeficiency with predominantly antibody defects
Codes under D80
D80 is a non-billable category. Choose the child code that best matches the documented diagnosis.
D80.0Hereditary hypogammaglobulinemiaD80.1Nonfamilial hypogammaglobulinemiaD80.2Selective deficiency of immunoglobulin A [IgA]D80.3Selective deficiency of immunoglobulin G [IgG] subclassesD80.4Selective deficiency of immunoglobulin M [IgM]D80.5Immunodeficiency with increased immunoglobulin M [IgM]D80.6Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemiaD80.7Transient hypogammaglobulinemia of infancyD80.8Other immunodeficiencies with predominantly antibody defectsD80.9Immunodeficiency with predominantly antibody defects, unspecifiedNotes for this code
Inclusion terms
No inclusion terms are listed for D80.
Code first
No “code first” instruction is listed for D80.
Use additional code
No “use additional code” instruction is listed for D80.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for D80.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for D80.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code D80 mean?
D80 is the FY 2027 U.S. ICD-10-CM code for “Immunodeficiency with predominantly antibody defects.”
Is D80 a billable or specific ICD-10-CM code?
No. D80 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is D80 located in ICD-10-CM?
D80 is listed in Chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), within Certain disorders involving the immune mechanism (D80-D89) (D80–D89), under category D80, Immunodeficiency with predominantly antibody defects.
What coding notes are listed for D80?
No inclusion terms are listed for D80 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.