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C06 - Malignant neoplasm of other and unspecified parts of mouth


The ICD 10 Code for Malignant neoplasm of other and unspecified parts of mouth is listed as C06.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: C06
Description: Malignant neoplasm of other and unspecified parts of mouth
  • Use additional code to identify:
  • alcohol abuse and dependence (F10.-)
  • history of tobacco use (Z87.891)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)
Chapter Neoplasms (C00-D49)
ICD-10-CM Children (deeper level / typically more specific) of C06:
C06.0 - Malignant neoplasm of cheek mucosa
C06.1 - Malignant neoplasm of vestibule of mouth
C06.2 - Malignant neoplasm of retromolar area
C06.8 - Malignant neoplasm of overlapping sites of other and unspecified parts of mouth
C06.9 - Malignant neoplasm of mouth, unspecified