Section D80-D89

Certain disorders involving the immune mechanism

Clinical Classification Guidelines

Includes

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

Excludes1

  • autoimmune disease (systemic) NOS (M35.9)
  • functional disorders of polymorphonuclear neutrophils (D71-)
  • human immunodeficiency virus [HIV] disease (B20)

Subordinate Categories

Immunodeficiency with predominantly antibody defects
D80
Combined immunodeficiencies
D81
Immunodeficiency associated with other major defects
D82
Common variable immunodeficiency
D83
Other immunodeficiencies
D84
Sarcoidosis
D86
Other disorders involving the immune mechanism, not elsewhere classified
D89