C25
ICD-10Non-billable categoryMalignant neoplasm of pancreas
Official ICD-10-CM descriptor (FY2026)
Malignant neoplasm of pancreas
C25 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Use additional code
Report an additional code to identify the associated condition.
- code to identify:
- alcohol abuse and dependence (F10.-)
Code also
Two codes may be needed; sequencing depends on the reason for the encounter.
- if applicable exocrine pancreatic insufficiency (K86.81)
More specific codes under C25
- C25.0Malignant neoplasm of head of pancreas
- C25.1Malignant neoplasm of body of pancreas
- C25.2Malignant neoplasm of tail of pancreas
- C25.3Malignant neoplasm of pancreatic duct
- C25.4Malignant neoplasm of endocrine pancreas
- C25.7Malignant neoplasm of other parts of pancreas
- C25.8Malignant neoplasm of overlapping sites of pancreas
- C25.9Malignant neoplasm of pancreas, unspecified
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.