C41.0

ICD-10Billable

Malignant neoplasm of bones of skull and face

Official ICD-10-CM descriptor (FY2026)

Malignant neoplasm of bones of skull and face

C41.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Malignant neoplasm of maxilla (superior)
  • Malignant neoplasm of orbital bone

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • carcinoma, any type except intraosseous or odontogenic of:
  • maxillary sinus (C31.0)
  • upper jaw (C03.0)
  • malignant neoplasm of jaw bone (lower) (C41.1)

Related codes in C41

Where this code sits

Parent code
C41

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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