2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Lip, Oral Cavity, And Pharynx 140-149 > Malignant Neoplasm Of Tongue 141.* > 2006 ICD-9-CM Diagnosis 141.0 Malignant neoplasm of base of tongue View the most recent version of ICD-9-CM 141.0 141.0 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 141.* hierarchy Alternate Terminology Dorsal surface of base of tongue Fixed part of tongue NOS