2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Neoplasms Of Uncertain Behavior 235-238 > ICD-9-CM Diagnosis 235 Neoplasm of uncertain behavior of digestive and respiratory systems 235 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 235.0 Neoplasm of uncertain behavior of major salivary glands 235.0 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.1 Neoplasm of uncertain behavior of lip oral cavity and pharynx 235.1 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.2 Neoplasm of uncertain behavior of stomach intestines and rectum 235.2 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.3 Neoplasm of uncertain behavior of liver and biliary passages 235.3 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.4 Neoplasm of uncertain behavior of retroperitoneum and peritoneum 235.4 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.5 Neoplasm of uncertain behavior of other and unspecified digestive organs 235.5 is a specific code that can be used to specify a diagnosis 235.5 contains 2 index entries ICD-9-CM Diagnosis 235.6 Neoplasm of uncertain behavior of larynx 235.6 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.7 Neoplasm of uncertain behavior of trachea bronchus and lung 235.7 is a specific code that can be used to specify a diagnosis 235.7 contains 2 index entries ICD-9-CM Diagnosis 235.8 Neoplasm of uncertain behavior of pleura thymus and mediastinum 235.8 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 235.9 Neoplasm of uncertain behavior of other and unspecified respiratory organs 235.9 is a specific code that can be used to specify a diagnosis