C04.0

Billable

Malignant neoplasm of anterior floor of mouth

C04.0 is the ICD-10-CM code for Malignant neoplasm of anterior floor of mouth. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
C00-D49
Parent
C04
Edition
FY2026

C00-D49 Neoplasms

Includes

  • Malignant neoplasm of anterior to the premolar-canine junction

Frequently asked questions

What is ICD-10 code C04.0?
C04.0 is the ICD-10-CM code for "Malignant neoplasm of anterior floor of mouth". It falls under C00-D49 Neoplasms.
Is C04.0 a billable code?
Yes — C04.0 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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