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C06 Malignant neoplasm of other and unspecified parts of mouth

ICD-10-CM category C06 sits in Chapter 2 (Neoplasms, C00-D49). It contains 6 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

C06.8 Malignant neoplasm of ovrlp sites of and unsp parts of mouth

Billable codes in C06

CodeDescription
C06.0Malignant neoplasm of cheek mucosa
C06.1Malignant neoplasm of vestibule of mouth
C06.2Malignant neoplasm of retromolar area
C06.80Malignant neoplasm of overlapping sites of unspecified parts of mouth
C06.89Malignant neoplasm of overlapping sites of other parts of mouth
C06.9Malignant neoplasm of mouth, unspecified

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