2B64

The ICD-11 code for malignant neoplasms of floor of mouth is 2B64. The full clinical description is "Malignant neoplasms of floor of mouth".

ICD-11 code 2B64 represents “Malignant neoplasms of floor of mouth”. It is classified under Chapter 2: Neoplasms.

2B64 is in Chapter 2: Neoplasms (codes 2A00-2F9Z).

There is no direct ICD-10 mapping available for 2B64 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

2B64 has 3 child codes, including: 2B64.0 (Squamous cell carcinoma of floor of mouth), 2B64.Y (Other specified malignant neoplasm of floor of mouth), 2B64.Z (Malignant neoplasms of floor of mouth, unspecified).