ICD-10-CM Diagnosis Code (2025)
Official Description for D47.02
Systemic mastocytosis
Coding Notes & Guidelines for D47.02
Excludes1: Not Coded Here
- aggressive systemic mastocytosis (C96.21)
- mast cell leukemia (C94.3-)
Inclusion Terms
- 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)
Parent Code (Less Specific):
About ICD-10-CM Code D47.02 (Systemic mastocytosis)
ICD-10-CM code D47.02 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D47.02 became effective on October 1, 2024.
This page provides detailed information about D47.02 - Systemic mastocytosis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Systemic mastocytosis.