ICD-10-CM code "D81": Combined immunodeficiencies (2024)

Overview

ICD-10 CodeD81
DescriptionCombined immunodeficiencies
Hierarchy
  1. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
  2. Certain disorders involving the immune mechanism (D80-D89)
  3. Combined immunodeficiencies (D81)
Billable statusNon billable code

Excludes

  1. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

    Type 2autoimmune disease (systemic) NOS (M35.9)

    Type 2certain conditions originating in the perinatal period (P00-P96)

    Type 2complications of pregnancy, childbirth and the puerperium (O00-O9A)

    Type 2congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

    Type 2endocrine, nutritional and metabolic diseases (E00-E88)

    Type 2human immunodeficiency virus [HIV] disease (B20)

    Type 2injury, poisoning and certain other consequences of external causes (S00-T88)

    Type 2neoplasms (C00-D49)

    Type 2symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

  2. Certain disorders involving the immune mechanism (D80-D89)

    Type 1autoimmune disease (systemic) NOS (M35.9)

    Type 1functional disorders of polymorphonuclear neutrophils (D71)

    Type 1human immunodeficiency virus [HIV] disease (B20)

  3. Combined immunodeficiencies (D81)

    Type 1autosomal recessive agammaglobulinemia (Swiss type) (D80.0)

Includes

  1. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
  2. Certain disorders involving the immune mechanism (D80-D89)

    Includesdefects in the complement system

    Includesimmunodeficiency disorders, except human immunodeficiency virus [HIV] disease

    Includessarcoidosis

  3. Combined immunodeficiencies (D81)

Subcategories