ICD-11 classes
04 Diseases of the immune system
Primary immunodeficiencies
4A01 — Primary immunodeficiencies due to disorders of adaptive...
4A01.0 — Immunodeficiencies with predominantly antibody defects
4A01.01 — Immunodeficiencies with severe reduction in at least two...
ICD-11 4A01.01 — Immunodeficiencies with severe reduction in at least two serum immunoglobulin isotypes with normal or low numbers of B cells
This refers to a nonfamilial type of primary immune deficiency disease characterised by a reduction in at least two serum immunoglobulin isotypes. Circulating B cells may be normal or low.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: