D70
⚠ Non-billable
Neutropenia
ICD-10-CM · FY2026 · Diseases of the Blood and Blood-Forming Organs
Code
D70
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Blood and Blood-Forming Organs
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Includes
- agranulocytosis
- decreased absolute neurophile count (ANC)
Excludes1 — never code together
- neutropenic splenomegaly (D73.81)
- transient neonatal neutropenia (P61.5)
Use additional code
- code for any associated:
- fever (R50.81)
Code also
- , if applicable, mucositis (J34.81, K12.3-, K92.81, N76.81)
Frequently asked questions
What is ICD-10 code D70?
ICD-10-CM code D70 represents Neutropenia. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Blood and Blood-Forming Organs chapter, effective October 1, 2025 – September 30, 2026.
Is D70 billable?
No. D70 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is D70 in?
D70 belongs to the Diseases of the Blood and Blood-Forming Organs chapter (D50–D89) of ICD-10-CM.
Related codes in the D70 category
D70.0
Congenital agranulocytosis
Billable
D70.1
Agranulocytosis secondary to cancer chemotherapy
Billable
D70.2
Other drug-induced agranulocytosis
Billable
D70.3
Neutropenia due to infection
Billable
D70.4
Cyclic neutropenia
Billable
D70.8
Other neutropenia
Billable
D70.9
Neutropenia, unspecified
Billable
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