D72.818 Other decreased white blood cell count

Instructional Notes:

D72.818
Description: Other decreased white blood cell count
Inclusion Term:
- Basophilic leukopenia
- Eosinophilic leukopenia
- Monocytopenia
- Other decreased leukocytes
- Plasmacytopenia
↓
D72.81
Description: Decreased white blood cell count
Exclude1:
- neutropenia (D70.-)
↓
D72.8
Description: Other specified disorders of white blood cells
Exclude1:
- leukemia (C91-C95)
↓
D72
Description: Other disorders of white blood cells
Exclude1:
- basophilia (D72.824)
- immunity disorders (D80-D89)
- neutropenia (D70)
- preleukemia (syndrome) (D46.9)
↓
D70-D77
Description: Other disorders of blood and blood-forming organs (D70-D77)
↓
D50-D89
Description: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Exclude2:
- autoimmune disease (systemic) NOS (M35.9)
- certain conditions originating in the perinatal period (P00-P96)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- human immunodeficiency virus [HIV] disease (B20)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)