Increased secretion of gastrin E16.4

The ICD10 code for the diagnosis "Increased secretion of gastrin" is "E16.4". E16.4 is a VALID/BILLABLE ICD10 code, i.e it is valid for submission for HIPAA-covered transactions.

  • E16.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM E16.4 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of E16.4 - other international versions of ICD-10 E16.4 may differ.
Applicable To:
  • Hypergastrinemia
  • Hyperplasia of pancreatic endocrine cells with gastrin excess
  • Zollinger-Ellison syndrome

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.