ICD-10-CM · Chapter 2 · C00–D49
C04.0
Malignant neoplasm of anterior floor of mouth
Neoplasms
Quick facts
- Code
- C04.0
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 2 — Neoplasms
- Category
- C04 — Malignant neoplasm of floor of mouth
- Specificity
- 4 characters
How coders use this code
ICD-10-CM C04.0 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of malignant neoplasm of anterior floor of mouth. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in C04
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