Malignant neoplasm of vagina

This code signifies a primary cancerous tumor originating in the vaginal tissues. It represents the initial diagnosis of malignancy within the vagina, indicating abnormal cell growth with the potential to invade surrounding tissues or metastasize.

Use this code when documentation confirms a primary malignant neoplasm of the vagina, typically identified through biopsy and pathology reports. This applies to initial diagnoses, active treatment phases, and follow-up care for the primary site.

• Always confirm the primary site; distinguish from metastatic disease to the vagina.
• Ensure documentation specifies "malignant" and not a benign or uncertain neoplasm.
• Sequence this code as the primary diagnosis when it is the reason for the encounter.