C04.0 is the authoritative medical code for Malignant neoplasm of anterior floor of mouth. This classification is used in medical billing and clinical recording to specify the clinical criteria for malignant neoplasm of anterior floor of mouth (ICD-10-CM C04.0), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Sequencing, inclusion, and exclusion notes published for C04.0 in the official ICD-10-CM tabular list.
Alternative terms the tabular list files under this code.
Supplementary codes the tabular list directs you to add.
Use additional code(s) to specify: code to identify:; alcohol abuse and dependence (F10.-); history of tobacco dependence (Z87.891); tobacco dependence (F17.-).
Malignant neoplasm of anterior floor of mouth includes: Malignant neoplasm of anterior to the premolar-canine junction.
Official ICD-10-CM classifications in the same code family as C04.0, with their registry titles.
Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: