U.S. ICD-10-CM · FY 2027

D70 ICD-10-CM Code: Neutropenia

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

D70

Neutropenia

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where D70 sits

  1. 1

    Chapter 3

    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

  2. 2

    Section

    Other disorders of blood and blood-forming organs (D70-D77)

  3. 3

    Category D70

    Neutropenia

  4. 4

    Code D70

    Neutropenia

More specific choices

Codes under D70

D70 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for D70.

Code first

No “code first” instruction is listed for D70.

Use additional code

  • code for any associated:
  • fever (R50.81)

Excludes1

Conditions that should not be reported together with this code.

  • neutropenic splenomegaly (D73.81)
  • transient neonatal neutropenia (P61.5)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for D70.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code D70 mean?

D70 is the FY 2027 U.S. ICD-10-CM code for “Neutropenia.”

Is D70 a billable or specific ICD-10-CM code?

No. D70 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is D70 located in ICD-10-CM?

D70 is listed in Chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), within Other disorders of blood and blood-forming organs (D70-D77) (D70–D77), under category D70, Neutropenia.

What coding notes are listed for D70?

No inclusion terms are listed for D70 in this reference record. No code-first instruction is listed. Additional-code instructions: code for any associated:; fever (R50.81). Excludes1 notes: neutropenic splenomegaly (D73.81); transient neonatal neutropenia (P61.5). No Excludes2 note is listed.

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