D47.0Mast cell neoplasms of uncertain behavior
ICD-10-CM category (non-billable header) code — part of Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
Coding Notes
Excludes1 (never code both together)
- congenital cutaneous mastocytosis (Q82.2)
- histiocytic neoplasms of uncertain behavior (D47.Z9)
- malignant mast cell neoplasm (C96.2-)
Subcategories (3)
- D47.01 Cutaneous mastocytosis
- D47.02 Systemic mastocytosis
- D47.09 Other mast cell neoplasms of uncertain behavior