1. D70 Neutropenia

    Use additional code for any associated:
    fever (R50.81)


    • agranulocytosis
    • decreased absolute neurophile count (ANC)


    • neutropenic splenomegaly (D73.81)
    • transient neonatal neutropenia (P61.5)
    1. D70.0 Congenital agranulocytosis

      Inclusion term(s):

      • Congenital neutropenia
      • Infantile genetic agranulocytosis
      • Kostmann's disease
    2. D70.1 Agranulocytosis secondary to cancer chemotherapy

    3. D70.2 Other drug-induced agranulocytosis

    4. D70.3 Neutropenia due to infection

    5. D70.4 Cyclic neutropenia

      Inclusion term(s):

      • Cyclic hematopoiesis
      • Periodic neutropenia
    6. D70.8 Other neutropenia

    7. D70.9 Neutropenia, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.