C17
Non-billableMalignant neoplasm of small intestine
Malignant neoplasm of small intestine
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •Kaposi's sarcoma of gastrointestinal sitesC46.4
- malignant carcinoid tumors of the small intestine (C7A.01)
Excludes 2
Conditions not included here, but the patient may have both
Child Codes (6)
C17.0Malignant neoplasm of duodenum
C17.1Malignant neoplasm of jejunum
C17.2Malignant neoplasm of ileum
C17.3Meckel's diverticulum, malignant
C17.8Malignant neoplasm of overlapping sites of small intestine
C17.9Malignant neoplasm of small intestine, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(32)
UMLS
- Malignant Neoplasm of Small BowelC0153425
- Malignant Neoplasm of Small IntestineC0153425
- Malignant Neoplasm of the Small BowelC0153425
- Malignant Neoplasm of the Small IntestineC0153425
- Malignant Small Bowel NeoplasmC0153425
- Malignant Small Bowel TumorC0153425
- Malignant Small Intestinal NeoplasmC0153425
- Malignant Small Intestine NeoplasmC0153425
- Malignant Small Intestine TumorC0153425
- Malignant Tumor of Small BowelC0153425
- Malignant Tumor of Small IntestineC0153425
- Malignant Tumor of the Small BowelC0153425
- Malignant Tumor of the Small IntestineC0153425
- Malignant neoplasm of small intestineC0153425
- Malignant neoplasm of small intestine (disorder)C0153425
- Malignant neoplasm of small intestine, unspecifiedC0153425
- Malignant small intestinal neoplasm NOSC0153425
- Malignant tumor of small bowelC0153425
- Malignant tumor of small intestineC0153425
- Malignant tumour of small bowelC0153425
- Malignant tumour of small intestineC0153425
- Small Intestine CancerC0153425
- Small bowel cancerC0153425
- Small intestinal neoplasms malignantC0153425
- Small intestine cancerC0153425
- bowel cancer smallC0153425
- cancer intestine smallC0153425
- cancer intestines smallC0153425
- cancer small intestineC0153425
- cancers intestines smallC0153425
- small bowel cancerC0153425
- small intestine cancerC0153425
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of small intestine?
The ICD-10-CM code for malignant neoplasm of small intestine is C17. The full clinical description is "Malignant neoplasm of small intestine". C17 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code C17 mean?
ICD-10-CM code C17 represents “Malignant neoplasm of small intestine”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is C17 a billable code?
No, C17 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under C17.
What chapter is C17 in?
C17 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C17?
C17 has Excludes1 notes indicating codes that cannot be used together with it, including: Kaposi's sarcoma of gastrointestinal sites (C46.4); malignant carcinoid tumors of the small intestine (C7A.01).
What are the subcategories under C17?
C17 has 6 child codes, including: C17.0 (Malignant neoplasm of duodenum), C17.1 (Malignant neoplasm of jejunum), C17.2 (Malignant neoplasm of ileum), C17.3 (Meckel's diverticulum, malignant), and 2 more.
What are the UMLS CUIs for C17?
C17 is linked to 1 UMLS Concept Unique Identifier: C0153425. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C17 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of small intestine affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of C17?
C17 maps to the ICD-11 code: 2B80.Z (Malignant neoplasms of small intestine, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.