2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Digestive Organs And Peritoneum 150-159 > Malignant Neoplasm Of Pancreas 157.* > 2008 ICD-9-CM Diagnosis 157.9 Malignant neoplasm of pancreas part unspecified  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 157.9 can be accessed here. 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 View the ICD-9-CM Volume 1 157.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 157.9: Adenocarcinoma (M8140/3) - see also Neoplasm, by site, malignant islet cell (M8150/3) and exocrine, mixed (M8154/3) unspecified site 157.9 Carcinoma (M8010/3) - see also Neoplasm, by site, malignant islet cell (M8150/3) and exocrine, mixed (M8154/3) unspecified site 157.9