C30.0 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Malignant neoplasm of nasal cavity.
Inclusion term
Malignant neoplasm of cartilage of nose
Malignant neoplasm of nasal concha
Malignant neoplasm of internal nose
Malignant neoplasm of septum of nose
Malignant neoplasm of vestibule of nose
Type 1 excludes
Malignant neoplasm of nasal bone (C41.0)
Malignant neoplasm of nose NOS (C76.0)
Malignant neoplasm of olfactory bulb (C72.2-)
Malignant neoplasm of posterior margin of nasal septum and choana (C11.3)
Malignant melanoma of skin of nose (C43.31)
Malignant neoplasm of turbinates (C41.0)
Other and unspecified malignant neoplasm of skin of nose (C44.301, C44.311, C44.321, C44.391)
Versions
2025
No changes
2024
No changes
2023
No changes
2022
Code changed
Type 1 excludes
malignant neoplasm of nasal bone (C41.0)malignant neoplasm of nose NOS (C76.0)malignant neoplasm of olfactory bulb (C72.2-)malignant neoplasm of posterior margin of nasal septum and choana (C11.3)malignant melanoma of skin of nose (C43.31)malignant neoplasm of turbinates (C41.0)other and unspecified malignant neoplasm of skin of nose C44.301, C44.311, C44.321, C44.391)
- malignant neoplasm of nasal bone (C41.0)
- malignant neoplasm of nose NOS (C76.0)
- malignant neoplasm of olfactory bulb (C72.2-)
- malignant neoplasm of posterior margin of nasal septum and choana (C11.3)
- malignant melanoma of skin of nose (C43.31)
- malignant neoplasm of turbinates (C41.0)
- other and unspecified malignant neoplasm of skin of nose (C44.301, C44.311, C44.321, C44.391)
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code