Malignant neoplasm of other specified sites of eye

This code signifies a cancerous tumor originating in a specific, but less common, location within the eye that is not otherwise classified. It represents a primary malignancy affecting ocular structures beyond the more frequently coded sites like the retina or choroid.

Use this code when documentation specifies a primary malignant neoplasm of an "other specified site" of the eye, such as the conjunctiva, lacrimal gland, or orbit, that does not have a more specific ICD-9-CM code. Supporting documentation must clearly identify the primary malignant nature of the tumor and its specific, non-routine ocular location.

• Ensure the documentation explicitly states "malignant" and specifies an ocular site not covered by more granular codes (e.g., 190.0-190.7).
• Do not use for secondary malignancies or benign neoplasms; these have different code assignments.
• Always sequence as a primary diagnosis when the malignancy is the reason for the encounter, or as a secondary diagnosis if treatment is for a complication or symptom related to the malignancy.