D70 Neutropenia

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Neutropenia is D70 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
D70-D77: Other disorders of blood and blood-forming organs (D70-D77)
Category D70
8 codes (7 billable)
FY2026 Status
Stable since FY2024
Includes
  • agranulocytosis
  • decreased absolute neurophile count (ANC)
Excludes1
Not coded here. These conditions should NOT be coded together with D70.
  • neutropenic splenomegaly (D73.81)
  • transient neonatal neutropenia (P61.5)
Code Also
  • , if applicable, mucositis (J34.81, K12.3-, K92.81, N76.81)
Use Additional Code
  • code for any associated:
  • fever (R50.81)

Official Coding Guidelines

Chapter 3 TOC entry

3. Chapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) ............................................................................................. 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3
Reserved for future guideline expansion

Reserved for future guideline expansion ...................................................................................... 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3.Reserved

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

More Specific Codes

D70.0 Congenital agranulocytosis D70.1 Agranulocytosis secondary to cancer chemotherapy D70.2 Other drug-induced agranulocytosis D70.3 Neutropenia due to infection D70.4 Cyclic neutropenia D70.8 Other neutropenia D70.9 Neutropenia, unspecified

Related Codes in D70

D70.0 Congenital agranulocytosis D70.1 Agranulocytosis secondary to cancer chemotherapy D70.2 Other drug-induced agranulocytosis D70.3 Neutropenia due to infection D70.4 Cyclic neutropenia D70.8 Other neutropenia D70.9 Neutropenia, unspecified
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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