C17.8
BillableMalignant neoplasm of overlapping sites of small intestine
Malignant neoplasm of overlapping sites of small intestine
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
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(30)
SNOMED CT
- Cancer of the small intestine, overlapping sites109837002
- Malignant neoplasm of overlapping sites of small intestine109837002
- Malignant neoplasm, overlapping lesion of small intestine109837002
- Overlapping malignant neoplasm of small intestine109837002
- Adenocarcinoma of small intestine424440001
- Gastrointestinal stromal tumor of small intestine445737002
- Gastrointestinal stromal tumour of small intestine445737002
- Primary adenocarcinoma of overlapping lesion of small intestine721669006
- Primary adenocarcinoma of overlapping sites of small intestine721669006
- Gastrointestinal stromal neoplasm of overlapping lesion of small intestine860828007
- Gastrointestinal stromal neoplasm of overlapping sites of small intestine860828007
- Primary adenocarcinoma of small intestine184891000119109
UMLS
- Cancer of the small intestine, overlapping sitesC0349050
- Malignant Neoplasm of Overlapping Sites of Small IntestineC0349050
- Malignant neoplasm of overlapping sites of small intestineC0349050
- Malignant neoplasm, overlapping lesion of small intestineC0349050
- Overlapping malignant neoplasm of small intestineC0349050
- Overlapping malignant neoplasm of small intestine (disorder)C0349050
Clinical Terms
- Gastrointestinal stromal tumour of small intestine
- Cancer of the small intestine, overlapping sites
- Gastrointestinal stromal neoplasm of overlapping sites of small intestine
- Gastrointestinal stromal tumor of small intestine
- Primary adenocarcinoma of overlapping lesion of small intestine
- Overlapping malignant neoplasm of small intestine (disorder)
- Adenocarcinoma of small intestine
- Primary adenocarcinoma of small intestine
- Overlapping malignant neoplasm of small intestine
- Primary adenocarcinoma of overlapping sites of small intestine
- Gastrointestinal stromal neoplasm of overlapping lesion of small intestine
- Malignant neoplasm, overlapping lesion of small intestine
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of overlapping sites of small intestine?
The ICD-10-CM code for malignant neoplasm of overlapping sites of small intestine is C17.8. The full clinical description is "Malignant neoplasm of overlapping sites of small intestine". C17.8 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C17.8 mean?
ICD-10-CM code C17.8 represents “Malignant neoplasm of overlapping sites of small intestine”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C17.8 a billable code?
Yes, C17.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C17.8 in?
C17.8 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C17.8?
C17.8 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 SNOMED CT codes does C17.8 map to?
C17.8 maps to 6 SNOMED CT concepts: 424440001, 109837002, 860828007, 445737002, 721669006, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C17.8?
C17.8 is linked to 1 UMLS Concept Unique Identifier: C0349050. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C17.8 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of overlapping sites 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 C17.8?
C17.8 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.