C30
C30: Malignant neoplasm of nasal cavity and middle ear
Non-billable headerICD-10-CM
C30 is a non-billable header ICD-10-CM code for malignant neoplasm of nasal cavity and middle ear. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with C30
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead C30
2 child codes. Green means billable.