C71 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Malignant neoplasm of brain.
Type 1 excludes
Malignant neoplasm of cranial nerves (C72.2-C72.5)
Retrobulbar malignant neoplasm (C69.6-)
Codes
C71.0
Malignant neoplasm of cerebrum, except lobes and ventricles
C71.1
Malignant neoplasm of frontal lobe
C71.2
Malignant neoplasm of temporal lobe
C71.3
Malignant neoplasm of parietal lobe
C71.4
Malignant neoplasm of occipital lobe
C71.5
Malignant neoplasm of cerebral ventricle
C71.6
Malignant neoplasm of cerebellum
C71.7
Malignant neoplasm of brain stem
C71.8
Malignant neoplasm of overlapping sites of brain
C71.9
Malignant neoplasm of brain, unspecified
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code