ICD-10-CM Diagnosis Code (2025)
Official Description for C06.9
Malignant neoplasm of mouth, unspecified
Coding Notes & Guidelines for C06.9
Inclusion Terms
- Malignant neoplasm of minor salivary gland, unspecified site
- Malignant neoplasm of oral cavity NOS
Parent Code (Less Specific):
About ICD-10-CM Code C06.9 (Malignant neoplasm of mouth)
ICD-10-CM code C06.9 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 C06.9 became effective on October 1, 2024.
This page provides detailed information about C06.9 - Malignant neoplasm of mouth, unspecified. 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 Malignant neoplasm of mouth related to unspecified.