All ICD10 Codes

D80

Non-Billable
ChapterD50–D89
Rankcategory
Official Description

Immunodeficiency with predominantly antibody defects

Use a more specific code (10 billable)
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, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 3: Diseases of the Blood and Blood-Forming Organs (D50-D89).

CH3 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • autoimmune disease (systemic) NOS (M35.9)
  • certain conditions originating in the perinatal period (P00-P96)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • human immunodeficiency virus [HIV] disease (B20)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

D80-D89 Parent Instructions

Includes
  • defects in the complement system
  • immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
  • sarcoidosis
Excludes1(Not coded here. Use a different code.)
  • autoimmune disease (systemic) NOS (M35.9)
  • functional disorders of polymorphonuclear neutrophils (D71-)
  • human immunodeficiency virus [HIV] disease (B20)

Clinical Hierarchy

BillableHas subcodes
CH3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D80-D89Certain disorders involving the immune mechanism (D80-D89)
D80Immunodeficiency with predominantly antibody defectsNot billable
D80.0Hereditary hypogammaglobulinemiaBillable
D80.1Nonfamilial hypogammaglobulinemiaBillable
D80.2Selective deficiency of immunoglobulin A [IgA]Billable
D80.3Selective deficiency of immunoglobulin G [IgG] subclassesBillable
D80.4Selective deficiency of immunoglobulin M [IgM]Billable
D80.5Immunodeficiency with increased immunoglobulin M [IgM]Billable
D80.6Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemiaBillable
D80.7Transient hypogammaglobulinemia of infancyBillable
D80.8Other immunodeficiencies with predominantly antibody defectsBillable
D80.9Immunodeficiency with predominantly antibody defects, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D80:

blockD80-D89
Certain disorders involving the immune mechanism (D80-D89)
View context instructions
chapterCH3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Immunodeficiency with predominantly antibody defects.

Search PCS Codes