2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Other And Unspecified Sites 190-199 > Secondary Malignant Neoplasm Of Other Specified Sites 198.* > 2006 ICD-9-CM Diagnosis 198.4 Secondary malignant neoplasm of other parts of nervous system View the most recent version of ICD-9-CM 198.4 198.4 is a specific code that can be used to specify a diagnosis 198.4 contains 2 index entries View the ICD-9-CM Volume 1 198.* hierarchy Alternate Terminology Meninges (cerebral) (spinal)  Index entries containing 198.4: Meningitis (basal) (basic) (basilar) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetica) (toxic) 322.9 cancerous (M8000/6) 198.4 carcinomatous (M8010/6) 198.4