ICD-10-CM · Category
C00 — Malignant neoplasm of lip
Chapter C00-D49: Neoplasms
Need plain-language info on this diagnosis?
Ask GoDavaii AI about Malignant neoplasm of lipSub-codes under C00
C00.0Malignant neoplasm of external upper lipC00.1Malignant neoplasm of external lower lipC00.2Malignant neoplasm of external lip, unspecifiedC00.3Malignant neoplasm of upper lip, inner aspectC00.4Malignant neoplasm of lower lip, inner aspectC00.5Malignant neoplasm of lip, unspecified, inner aspectC00.6Malignant neoplasm of commissure of lip, unspecifiedC00.8Malignant neoplasm of overlapping sites of lipC00.9Malignant neoplasm of lip, unspecified
Common questions about C00 (Malignant neoplasm of lip)
What does ICD-10 code C00 mean?
C00 is the ICD-10-CM 2025 code for Malignant neoplasm of lip. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is C00 a billable diagnosis code?
C00 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under C00. Browse the sub-codes listed on this page.
Which ICD-10 chapter does C00 belong to?
C00 belongs to the chapter "Neoplasms" (codes C00-D49). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Malignant neoplasm of lip?
For a plain-language explanation of Malignant neoplasm of lip, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Malignant neoplasm of lip" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗