E16.8 Other specified disorders of pancreatic internal secretion
The ICD-10-CM code for Other specified disorders of pancreatic internal secretion is E16.8 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- E15-E16: Other disorders of glucose regulation and pancreatic internal secretion (E15-E16)
- Category E16
- 12 codes (10 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to E16.8:
- Hyperplasia, hyperplastic › pancreatic islet cells › alpha
- Disorder (of) › pancreatic internal secretion › specified NEC
- Increase, increased › secretion › pancreas, endocrine › pancreatic polypeptide
- Increase, increased › secretion › pancreas, endocrine › vasoactive-intestinal polypeptide
- Increase, increased › secretion › pancreas, endocrine › growth hormone-releasing hormone
- Increase, increased › secretion › pancreas, endocrine › somatostatin
Inclusion Terms
- Increased secretion from endocrine pancreas of growth hormone-releasing hormone
- Increased secretion from endocrine pancreas of pancreatic polypeptide
- Increased secretion from endocrine pancreas of somatostatin
- Increased secretion from endocrine pancreas of vasoactive-intestinal polypeptide
U.S. Hospital Utilization
- An estimated 60 U.S. inpatient stays in 2023 included E16.8 among the documented diagnoses.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Diabetes mellitus (TOC entry)a. Diabetes mellitus ................................................................................................................... 39
Obesity (TOC entry)b. Obesity .................................................................................................................................. 42
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026