2021 ICD-10-CM Diagnosis Code D72.1

Eosinophilia

    2016 2017 2018 2019 2020 2021 - Converted to Parent Code Non-Billable/Non-Specific Code
  • D72.1 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • ICD-10-CM D72.1 is a new 2021 ICD-10-CM code that became effective on October 1, 2020.
  • This is the American ICD-10-CM version of D72.1 - other international versions of ICD-10 D72.1 may differ.
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (D72.1) and the excluded code together.
  • Löffler's syndrome (
    ICD-10-CM Diagnosis Code J82

    Pulmonary eosinophilia, not elsewhere classified

      2016 2017 2018 2019 2020 2021 - Converted to Parent Code Non-Billable/Non-Specific Code
    Type 2 Excludes
    • pulmonary eosinophilia due to aspergillosis (B44.-)
    • pulmonary eosinophilia due to drugs (J70.2-J70.4)
    • pulmonary eosinophilia due to specified parasitic infection (B50-B83)
    • pulmonary eosinophilia due to systemic connective tissue disorders (M30-M36)
    • pulmonary infiltrate NOS (R91.8)
    J82
    )
  • pulmonary eosinophilia (
    ICD-10-CM Diagnosis Code J82

    Pulmonary eosinophilia, not elsewhere classified

      2016 2017 2018 2019 2020 2021 - Converted to Parent Code Non-Billable/Non-Specific Code
    Type 2 Excludes
    • pulmonary eosinophilia due to aspergillosis (B44.-)
    • pulmonary eosinophilia due to drugs (J70.2-J70.4)
    • pulmonary eosinophilia due to specified parasitic infection (B50-B83)
    • pulmonary eosinophilia due to systemic connective tissue disorders (M30-M36)
    • pulmonary infiltrate NOS (R91.8)
    J82
    )
The following code(s) above D72.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to D72.1:
  • D50-D89
    2021 ICD-10-CM Range D50-D89

    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    Type 2 Excludes
    • autoimmune disease (systemic) NOS (M35.9)
    • certain conditions originating in the perinatal period (P00-P96)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • human immunodeficiency virus [HIV] disease (B20)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
  • D72
    ICD-10-CM Diagnosis Code D72

    Other disorders of white blood cells

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Other disorders of white blood cells
Approximate Synonyms
  • Allergic eosinophilia
  • Eosinophil count raised
  • Eosinophilia, allergic
  • Eosinophilic nonallergic rhinitis
  • Non-allergic nasal rhinitis with eosinophilia
Clinical Information
  • Abnormal increase of eosinophils in the blood, tissues or organs.
  • Disordered formation of eosinophils or an abnormal accumulation or deficiency of these cells.
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): Deleted code
  • 2021 (effective 10/1/2020): New code
Code annotations containing back-references to D72.1:
  • Code Also: D47.02
    ICD-10-CM Diagnosis Code D47.02

    Systemic mastocytosis

      2018 - New Code 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Indolent systemic mastocytosis
    • Isolated bone marrow mastocytosis
    • Smoldering systemic mastocytosis
    • Systemic mastocytosis, with an associated hematological non-mast cell lineage disease (SM-AHNMD)
    Code Also
    • , if applicable, any associated hematological non-mast cell lineage disease, such as:
    • acute myeloid leukemia (C92.6-, C92.A-)
    • chronic myelomonocytic leukemia (C93.1-)
    • essential thrombocytosis (D47.3)
    • hypereosinophilic syndrome (D72.1)
    • myelodysplastic syndrome (D46.9)
    • myeloproliferative syndrome (D47.1)
    • non-Hodgkin lymphoma (C82-C85)
    • plasma cell myeloma (C90.0-)
    • polycythemia vera (D45)
    Type 1 Excludes
    • aggressive systemic mastocytosis (C96.21)
    • mast cell leukemia (C94.3-)
  • Type 1 Excludes: D72.82
    ICD-10-CM Diagnosis Code D72.82

    Elevated white blood cell count

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
ICD-10-CM Codes Adjacent To D72.1
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
D71 Functional disorders of polymorphonuclear neutrophils
D72 Other disorders of white blood cells
D72.0 Genetic anomalies of leukocytes
D72.1 Eosinophilia
D72.10 …… unspecified
D72.11 Hypereosinophilic syndrome [HES]
D72.110 Idiopathic hypereosinophilic syndrome [IHES]
D72.111 Lymphocytic Variant Hypereosinophilic Syndrome [LHES]
D72.118 Other hypereosinophilic syndrome
D72.119 …… unspecified
D72.12 Drug rash with eosinophilia and systemic symptoms syndrome
D72.18 …… in diseases classified elsewhere
D72.19 Other eosinophilia
D72.8 Other specified disorders of white blood cells

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.