Malignant neoplasm of unspecified part of left adrenal gland

This code signifies a cancerous tumor originating in an unknown or unspecified region of the left adrenal gland. It indicates a primary malignancy rather than a metastatic lesion from another site. The adrenal gland is an endocrine gland responsible for producing hormones.

This code is appropriate when documentation confirms a primary malignant neoplasm of the left adrenal gland, but the specific sub-site (e.g., cortex, medulla) is not specified by the provider. It is used when pathology reports or imaging studies confirm malignancy without further anatomical detail within the gland.

• Always seek clarification from the provider if the specific sub-site of the adrenal gland malignancy is not documented, as more specific codes exist.
• Do not use this code for metastatic lesions to the adrenal gland; instead, code the primary malignancy and use a secondary malignancy code for the adrenal involvement.
• Ensure laterality (left) is clearly documented. If laterality is unspecified, a different code would be appropriate.