2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Digestive Organs And Peritoneum 150-159 > ICD-9-CM Diagnosis 157 Malignant neoplasm of pancreas A malignant tumor involving the pancreas. Representative examples include carcinoma and lymphoma. -- 2003 157 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 157.0 Malignant neoplasm of head of pancreas 157.0 is a specific code that can be used to specify a diagnosis 157.0 contains 2 index entries ICD-9-CM Diagnosis 157.1 Malignant neoplasm of body of pancreas 157.1 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 157.2 Malignant neoplasm of tail of pancreas 157.2 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 157.3 Malignant neoplasm of pancreatic duct 157.3 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 157.4 Malignant neoplasm of islets of langerhans 157.4 is a specific code that can be used to specify a diagnosis 157.4 contains 18 index entries ICD-9-CM Diagnosis 157.8 Malignant neoplasm of other specified sites of pancreas 157.8 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 157.9 Malignant neoplasm of pancreas part unspecified A malignant tumor involving the pancreas. Representative examples include carcinoma and lymphoma. -- 2003 157.9 is a specific code that can be used to specify a diagnosis 157.9 contains 2 index entries