D47.02 Systemic mastocytosis

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Type 1 Excludes

aggressive systemic mastocytosis (C96.21)
mast cell leukemia (C94.3-)

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)

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Code Title
C00-D49 Neoplasms (C00-D49)
D37-D48 Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
D47 Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
D47.0 Mast cell neoplasms of uncertain behavior
D47.02 Systemic mastocytosis
Type 1 Excludes
aggressive systemic mastocytosis (C96.21)
mast cell leukemia (C94.3-)

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)