C16.4 - Malignant neoplasm of pylorus

The ICD 10 Code for Malignant neoplasm of pylorus is listed as C16.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	C16.4
Description:	Malignant neoplasm of pylorus Malignant neoplasm of prepylorus Malignant neoplasm of pyloric canal
Diagnostic Related Groups (MS-DRG v30.0)	374 - Digestive Malignancy W Mcc 375 - Digestive Malignancy W Cc 376 - Digestive Malignancy W/o Cc/mcc

Chapter	Neoplasms (C00-D49)
Block	Malignant neoplasms of digestive organs (C15-C26)
Parent	C16 - Malignant neoplasm of stomach
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	151.1 - Malignant neoplasm of pylorus
ICD-10-CM Siblings (same level / similar specificity) of C16.4:
C16.0 - Malignant neoplasm of cardia
C16.1 - Malignant neoplasm of fundus of stomach
C16.2 - Malignant neoplasm of body of stomach
C16.3 - Malignant neoplasm of pyloric antrum
C16.5 - Malignant neoplasm of lesser curvature of stomach, unspecified
C16.6 - Malignant neoplasm of greater curvature of stomach, unspecified
C16.8 - Malignant neoplasm of overlapping sites of stomach
C16.9 - Malignant neoplasm of stomach, unspecified