C00.3

Billable

Malignant neoplasm of upper lip, inner aspect

C00.3 is the ICD-10-CM code for Malignant neoplasm of upper lip, inner aspect. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
C00-D49
Parent
C00
Edition
FY2026

C00-D49 Neoplasms

Includes

  • Malignant neoplasm of buccal aspect of upper lip
  • Malignant neoplasm of frenulum of upper lip
  • Malignant neoplasm of mucosa of upper lip
  • Malignant neoplasm of oral aspect of upper lip

Frequently asked questions

What is ICD-10 code C00.3?
C00.3 is the ICD-10-CM code for "Malignant neoplasm of upper lip, inner aspect". It falls under C00-D49 Neoplasms.
Is C00.3 a billable code?
Yes — C00.3 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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