Other disorders of glucose regulation and pancreatic internal secretion (E15-E16) ICD-10-CM
The E15–E16 section covers other disorders of glucose regulation and pancreatic internal secretion with 13 ICD-10-CM diagnosis codes, of which 11 are billable in fiscal year 2027. The section is organized into the 2 code ranges listed below.
Code Ranges in This Section 2 ranges · 13 codes
| Code Range | Title | Codes | Billable |
|---|---|---|---|
| E15 | Nondiabetic hypoglycemic coma (E15) | 1 | 1 |
| E16 | Other disorders of pancreatic internal secretion (E16) | 12 | 10 |
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the E15–E16 Code Range
These conditions involve hypoglycemia, or low blood sugar, and disorders of the pancreas’s internal secretion.
E15 describes coma from low blood sugar without diabetes. E16 separates drug-induced low blood sugar without coma from other or unspecified low blood sugar. It also distinguishes increased secretion of glucagon or gastrin from other or unspecified secretion disorders. E16.A identifies the hypoglycemia level.
Questions About This Page
How many codes are in the E15-E16 range?
The E15-E16 range contains 13 ICD-10-CM diagnosis codes in FY 2027. 11 of them are billable, and the rest are category headers that organize the section.
What conditions does E15-E16 cover?
The range covers other disorders of glucose regulation and pancreatic internal secretion. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
