ICD-10-CM > D50-D89 > D70-D77 > D70 D70 Neutropenia Non-Billable/Non-Specific Includes agranulocytosisdecreased absolute neurophile count (ANC) Code Also , if applicable, mucositis (J34.81, K12.3-, K92.81, N76.81) Use Additional code for any associated:fever (R50.81) Type 1 Excludes neutropenic splenomegaly (D73.81)transient neonatal neutropenia (P61.5) Codes D70.0Congenital agranulocytosisD70.1Agranulocytosis secondary to cancer chemotherapyD70.2Other drug-induced agranulocytosisD70.3Neutropenia due to infectionD70.4Cyclic neutropeniaD70.8Other neutropeniaD70.9Neutropenia, unspecified