2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Other And Unspecified Sites 190-199 > Secondary And Unspecified Malignant Neoplasm Of Lymph Nodes 196.* > 2006 ICD-9-CM Diagnosis 196.1 Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes View the most recent version of ICD-9-CM 196.1 196.1 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 196.* hierarchy Alternate Terminology Bronchopulmonary Intercostal Mediastinal Tracheobronchial