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E16Non-billableSave

E16 - Other disorders of pancreatic internal secretion

ICD-10-CM Chapter 4: Endocrine, nutritional and metabolic diseases · E15-E16 Other disorders of glucose regulation and pancreatic internal secretion (E15-E16) · Top-level category · FY2027

Coding Guidance

E16 is a non-billable heading. Report one of the 8 more specific codes below.

Includes, Excludes and Coding Notes

Excludes 1 — Not Coded HereFrom Chapter E00-E89

Mutually exclusive: these conditions are never reported together with this code.

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
NotesFrom Chapter E00-E89

Instructional notes from the ICD-10-CM tabular list.

  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

More Specific Codes (8)

E16.0Drug-induced hypoglycemia without coma→E16.1Other hypoglycemia→E16.2Hypoglycemia, unspecified→E16.3Increased secretion of glucagon→E16.4Increased secretion of gastrin→E16.8Other specified disorders of pancreatic internal secretion→E16.9Disorder of pancreatic internal secretion, unspecified→E16.AHypoglycemia level→

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with E16.