C04 — ICD-10-CM Diagnosis Codes
- C04 Malignant neoplasm of floor of mouth
- C04.0 Malignant neoplasm of anterior floor of mouth billable
- C04.1 Malignant neoplasm of lateral floor of mouth billable
- C04.8 Malignant neoplasm of overlapping sites of floor of mouth billable
- C04.9 Malignant neoplasm of floor of mouth, unspecified billable