C17.9

Approximate Synonyms

• Cancer of the small bowel, adenocarcinoma

• Cancer of the small intestine

• Gastrointestinal stromal tumor of small intestine

• Primary adenocarcinoma of small intestine

• Primary malignant neoplasm of small intestine

• Small bowel sarcoma

Clinical Information

• A primary or metastatic malignant neoplasm involving the small intestine

• A primary or metastatic malignant neoplasm involving the small intestine.

Details

• C17.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM C17.9 became effective on October 1, 2022.

• This is the American ICD-10-CM version of C17.9 – other international versions of ICD-10 C17.9 may differ.