Malignant neoplasm of greater curvature of stomach, unsp

This code signifies a cancerous tumor originating in the greater curvature of the stomach, where the specific histological type or extent of the malignancy is not documented. It indicates a primary malignant growth in this particular anatomical region of the stomach.

Assign this code when medical record documentation confirms a primary malignant neoplasm located specifically on the greater curvature of the stomach, but lacks further detail regarding its specific type or behavior. This is appropriate when the physician's diagnosis explicitly states "malignant neoplasm of greater curvature of stomach, unspecified."

• Avoid using this code if a more specific anatomical site within the greater curvature (e.g., cardia, fundus) is documented.
• Always seek clarification from the provider if the specific type of malignancy (e.g., adenocarcinoma, lymphoma) is known but not documented.
• Sequence this code as the primary diagnosis when it is the reason for the encounter or treatment.