E16.4 is the ICD-10 code for Abnormal secretion of gastrin. It is a four-character subcategory of E16 (Other disorders of pancreatic internal secretion), the most specific level in the WHO edition. It belongs to the block E15–E16 (Other disorders of glucose regulation and pancreatic internal secretion) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
What E16.4 includes
Conditions and terms that are coded here.
- Hypergastrinaemia
- Zollinger-Ellison syndrome
E16.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
E16.4Unormal gastrinsekresjon
DE164Abnorm gastrinsekretion
- DE164AHypergastrinæmi
- DE164BZollinger-Ellisons syndrom
E16.4Abnorme Gastrinsekretion
E16.4Sécrétion anormale de gastrine
E16.4abnormale secretie van gastrine
E16.4Increased secretion of gastrin
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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