DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D64 Other anemias

  • Header · not billable

D64 is not billable. The category heads 8 billable codes in FY2027, grouped under 7 subdivisions.

ICD-10 code by name

What is the ICD-10 code for anemia, unspecified?
Anemia ICD-10 code: D64.9 Anemia, unspecified. Search ICD-10 for anemia

Where it sits

  1. Chapter 3 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
  2. D60-D64 Aplastic and other anemias and other bone marrow failure syndromes (D60-D64)
  3. D64 Other anemias
Billable codes
8
Subdivisions
7
CC / MCC codes
0 / 0
HCC V28 codes
4
New FY2027
0
Index entries
35

Codes in D64

  1. D64.0
    Hereditary sideroblastic anemia
    Billable109
    Inclusion terms 1

    Inclusion terms

    • Sex-linked hypochromic sideroblastic anemia
  2. D64.1
    Secondary sideroblastic anemia due to disease
    Billable109
    Code first 1

    Code first

    • underlying disease
  3. D64.2
    Secondary sideroblastic anemia due to drugs and toxins
    Billable
    Code first 1, Use additional code 1

    Code first

    • poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4) T36 T65

    Use additional code

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) T36 T50
  4. D64.3
    Other sideroblastic anemias
    Billable109
    Inclusion terms 2

    Inclusion terms

    • Sideroblastic anemia NOS
    • Pyridoxine-responsive sideroblastic anemia NEC
  5. D64.4
    Congenital dyserythropoietic anemia
    Billable109
    Inclusion terms 1, Excludes1 2

    Inclusion terms

    • Dyshematopoietic anemia (congenital)

    Excludes1

    • Blackfan-Diamond syndrome (D61.01) D61.01
    • Di Guglielmo's disease (C94.0) C94.0
  6. D64.8
    Other specified anemias
    Header
  7. D64.81
    Anemia due to antineoplastic chemotherapy
    Billable
    Inclusion terms 1, Excludes2 2

    Inclusion terms

    • Antineoplastic chemotherapy induced anemia

    Excludes2

    • anemia in neoplastic disease (D63.0) D63.0
    • aplastic anemia due to antineoplastic chemotherapy (D61.1) D61.1
  8. D64.89
    Other specified anemias
    Billable
    Inclusion terms 1

    Inclusion terms

    • Infantile pseudoleukemia
  9. D64.9
    Anemia, unspecified 1 billable code
    Billable

Sources of each column.

Instructions

At D64

Excludes1

  • refractory anemia (D46.-) D46
  • refractory anemia with excess blasts in transformation [RAEB T] (C92.0-) C92.0

Notes that also apply

Chapter 3 instructions (Excludes2 9): printed on the chapter 3 page.

Index entries

  • Hydremia → D64.89
  • Jaksch-Luzet disease → D64.89
  • Osteosclerotic anemia → D64.89
  • Pseudoleukemia, infantile → D64.89
  • Von Jaksch's anemia or disease → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)pyridoxine-responsive → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblastic → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)dyserythropoietic (congenital) → D64.4
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)dyshematopoietic (congenital) → D64.4
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)myelogenous → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)myelopathic → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)osteosclerotic → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)pleochromic → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)pressure → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)pseudoleukemica infantum → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)specified type NEC → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)splenic → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)splenomegalic → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)target cell → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)von Jaksch's → D64.89
  • Myelopathicanemia → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)hypochromic (idiopathic) (microcytic) (normoblastic)familial sex-linked → D64.0
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)hypochromic (idiopathic) (microcytic) (normoblastic)sideroblastic, sex-linked → D64.0
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblastichereditary → D64.0
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblastichypochromic, sex-linked → D64.0
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)hypochromic (idiopathic) (microcytic) (normoblastic)pyridoxine-responsive → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblasticpyridoxine-responsive NEC → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblasticspecified type NEC → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)vitaminB6-responsive → D64.3
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)congenitaldyserythropoietic, dyshematopoietic → D64.4
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)due to (in) (with)antineoplastic chemotherapy → D64.81
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)due to (in) (with)chemotherapy, antineoplastic → D64.81
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)postoperative (postprocedural)specified NEC → D64.89
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblasticsecondary (due to)disease → D64.1
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)sideroblasticsecondary (due to)drugs and toxins → D64.2

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy