C11: Malignant neoplasm of nasopharynx useAdditionalCode code to identify: exposure to environmental tobacco smoke (Z77.22) exposure to tobacco smoke in the perinatal period (P96.81) history of tobacco dependence (Z87.891) occupational exposure to environmental tobacco smoke (Z57.31) tobacco dependence (F17.-) tobacco use (Z72.0) |
| C11.0: Malignant neoplasm of superior wall of nasopharynx |
| C11.1: Malignant neoplasm of posterior wall of nasopharynx |
| C11.2: Malignant neoplasm of lateral wall of nasopharynx |
| C11.3: Malignant neoplasm of anterior wall of nasopharynx |
| C11.8: Malignant neoplasm of overlapping sites of nasopharynx |
| C11.9: Malignant neoplasm of nasopharynx, unspecified |