D80-D89: Certain disorders involving the immune mechanism
ICD-10-CM 2027 block D80-D89 in chapter 3 (Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism) has 7 categories.
- D80 – Immunodeficiency with predominantly antibody defects 10 billable codes
- D81 – Combined immunodeficiencies 17 billable codes
- D82 – Immunodeficiency associated with other major defects 7 billable codes
- D83 – Common variable immunodeficiency 5 billable codes
- D84 – Other immunodeficiencies 7 billable codes
- D86 – Sarcoidosis 13 billable codes
- D89 – Other disorders involving the immune mechanism, not elsewhere classified 24 billable codes
Block notes
Includes:
- defects in the complement system
- immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
- sarcoidosis
Excludes1 (not coded here):
Excludes2 (not included here):
- human immunodeficiency virus [HIV] disease (B20)