ICD-10-CM Diagnosis Code (2025)
Official Description for D47.09
Other mast cell neoplasms of uncertain behavior
Coding Notes & Guidelines for D47.09
Inclusion Terms
- Extracutaneous mastocytoma
- Mast cell tumor NOS
- Mastocytoma NOS
- Mastocytosis NOS
Parent Code (Less Specific):
About ICD-10-CM Code D47.09 (Other mast cell neoplasms of uncertain behavior)
ICD-10-CM code D47.09 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 D47.09 became effective on October 1, 2024.
This page provides detailed information about D47.09 - Other mast cell neoplasms of uncertain behavior. 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 Other mast cell neoplasms of uncertain behavior.