D47.09
BillableOther mast cell neoplasms of uncertain behavior
D47.09 is the ICD-10-CM code for Other mast cell neoplasms of uncertain behavior. It is a billable, specific code valid for reimbursement.
C00-D49 Neoplasms
Includes
- •Extracutaneous mastocytoma
- •Mast cell tumor NOS
- •Mastocytoma NOS
- •Mastocytosis NOS
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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