Malignant neoplasm of prepylorus
Malignant neoplasm of pyloric canal
Adenocarcinoma, pylorus
Cancer of the stomach, pylorus
Primary adenocarcinoma of pylorus
Primary malignant neoplasm of pylorus
C16.4 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 C16.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of C16.4 – other international versions of ICD-10 C16.4 may differ.