E16

Non-billable

Other disorders of pancreatic internal secretion

E16 is the ICD-10-CM code for Other disorders of pancreatic internal secretion. It is a non-billable category code — use a more specific child code such as E16.0 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Subcodes
8
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code E16?
E16 is the ICD-10-CM code for "Other disorders of pancreatic internal secretion". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E16 a billable code?
No — E16 is a non-billable header code. Use a more specific child code (such as E16.0) for billing.
What are the subcodes of E16?
E16 has 8 more specific child codes, including E16.0, E16.1, E16.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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