C16.4
BillableMalignant neoplasm of pylorus
Malignant neoplasm of pylorus
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Malignant neoplasm of prepylorus
- Malignant neoplasm of pyloric canal
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- Kaposi's sarcoma of gastrointestinal sites (C46.4)
Excludes 2
Conditions not included here, but the patient may have both
- gastrointestinal stromal tumors (C49.A-)
- malignant carcinoid tumor of the stomach (C7A.092)
Use Additional Code
Additional codes that should follow this code
- code to identify:
- alcohol abuse and dependence (F10.-)
Also Known As / Clinical Terms
SNOMED CT
- Primary malignant neoplasm of pylorus93977003
- Malignant neoplasm of pylorus187736009
- Malignant neoplasm of pylorus of stomach187736009
- Malignant tumor of pylorus187736009
- Malignant tumour of pylorus187736009
- Malignant neoplasm of pyloric canal of stomach187738005
- Carcinoma of pylorus254561006
- Lymphoma of pylorus of stomach447656001
- Leiomyosarcoma of stomach447785000
- Primary adenocarcinoma of pyloric antrum of stomach721632008
- Leiomyosarcoma of pylorus of stomach1144303008
- Primary carcinoma of pylorus1259354000
- Primary adenocarcinoma of pylorus681941000119107
UMLS
- Malignant Pylorus NeoplasmC0153418
- Malignant neoplasm of prepylorusC0153418
- Malignant neoplasm of pyloric canalC0153418
- Malignant neoplasm of pylorusC0153418
- Malignant neoplasm of pylorus of stomachC0153418
- Malignant neoplasm of pylorus of stomach (disorder)C0153418
- Malignant tumor of pylorusC0153418
- Malignant tumour of pylorusC0153418
Frequently Asked Questions
What is ICD-10 code C16.4?
ICD-10-CM code C16.4 represents "Malignant neoplasm of pylorus". It is a billable/specific code that can be used on a claim.
Is C16.4 a billable code?
Yes, C16.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C16.4 in?
C16.4 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C16.4?
C16.4 has Excludes1 notes indicating codes that cannot be used together with it, including: Kaposi's sarcoma of gastrointestinal sites (C46.4).
Are additional codes required with C16.4?
Yes, when using C16.4 you should also code: code to identify:; alcohol abuse and dependence (F10.-).
What SNOMED CT codes does C16.4 map to?
C16.4 maps to 10 SNOMED CT concepts: 254561006, 1144303008, 447785000, 447656001, 187738005, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C16.4?
C16.4 is linked to 1 UMLS Concept Unique Identifier: C0153418. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.