AutoICD API

D80.2

Billable

Selective deficiency of immunoglobulin A [IgA]

Selective deficiency of immunoglobulin A [IgA]

Status

Billable / Specific

Block

D80-D89

Parent Code

D80

ICD-11 Mapping

1 equivalent

Coding Notes

Includes

Conditions included under this code

  • defects in the complement system
  • immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
  • sarcoidosis

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(9)
D80.0

Hereditary hypogammaglobulinemia

BillableD80.1

Nonfamilial hypogammaglobulinemia

BillableD80.3

Selective deficiency of immunoglobulin G [IgG] subclasses

BillableD80.4

Selective deficiency of immunoglobulin M [IgM]

BillableD80.5

Immunodeficiency with increased immunoglobulin M [IgM]

BillableD80.6

Antibody defic w near-norm immunoglob or w hyperimmunoglob

BillableD80.7

Transient hypogammaglobulinemia of infancy

BillableD80.8

Other immunodeficiencies with predominantly antibody defects

BillableD80.9

Immunodeficiency with predominantly antibody defects, unsp

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

4A01.04Immunodeficiencies with isotype or light chain deficiencies with normal number of B cellsequivalentPrimary
Also Known As / Clinical Terms(80)

SNOMED CT

UMLS

Clinical Terms

  • Selective immunoglobulin A deficiency (disorder)
  • Chromosome 22 abnormalities with hypogammaglobulinemia
  • IgA deficiency
  • Selective immunoglobulin M and immunoglobulin A deficiency
  • Hypoalphaglobulinaemia
  • Deficiency of immunoglobulin A with immunoglobulin G subclass deficiency
  • iga selective deficiency
  • Hypoalphaglobulinemia
  • deficiency iga selective
  • Chromosome 22 abnormalities with hypogammaglobulinaemia
  • Immunoglobulin heavy chain deficiency
  • Immunoglobin G subclass deficiency
  • Selective IgM and IgA deficiency
  • IgA, SELECTIVE DEFICIENCY OF
  • Selective IgA immunodeficiency
  • Immunoglobulin G subclass deficiency
  • IgA1 deficiency
  • Abnormal alpha globulin level
  • Humoral immune defect
  • Selective immunoglobulin A deficiency
  • Humoural immune defect
  • Immunologic defect
  • Immune defect
  • selective iga deficiency
  • IMMUNOGLOBULIN A, SELECTIVE DEFICIENCY OF
  • immunodeficiency selective iga
  • Alpha globulin level outside reference range
  • Humoral immunity deficiency
  • Immunoglobulin heavy chain deletion
  • IgG subclass deficiency
  • Monosomy 22 and absence of immunoglobulin A
  • Humoural immunity deficiency
  • Immunoglobulin A deficiency
  • Immunoglobulin A1 deficiency
  • Immunoglobulin A2 deficiency
  • Giedion-Scheidegger syndrome
  • IgA2 deficiency
  • Predominantly B-cell defect
Frequently Asked Questions
What is the ICD-10 code for selective deficiency of immunoglobulin a [iga]?

The ICD-10-CM code for selective deficiency of immunoglobulin a [iga] is D80.2. The full clinical description is "Selective deficiency of immunoglobulin A [IgA]". D80.2 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code D80.2 mean?

ICD-10-CM code D80.2 represents “Selective deficiency of immunoglobulin A [IgA]”. It is classified under Chapter 3: Diseases of the Blood and Blood-Forming Organs and is a billable/specific code that can be used on a claim.

Is D80.2 a billable code?

Yes, D80.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is D80.2 in?

D80.2 is in Chapter 3: Diseases of the Blood and Blood-Forming Organs (codes D50-D89).

What codes cannot be used with D80.2?

D80.2 has Excludes1 notes indicating codes that cannot be used together with it, including: autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71); human immunodeficiency virus [HIV] disease (B20).

What SNOMED CT codes does D80.2 map to?

D80.2 maps to 14 SNOMED CT concepts: 127393007, 234635007, 840472009, 234542004, 103075007, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for D80.2?

D80.2 is linked to 1 UMLS Concept Unique Identifier: C4049006. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does D80.2 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like selective deficiency of immunoglobulin a [iga] affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of D80.2?

D80.2 maps to the ICD-11 code: 4A01.04 (Immunodeficiencies with isotype or light chain deficiencies with normal number of B cells).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.