ICD-10/E16

E16 ICD 2026 Code: Other disorders of pancreatic internal secretion

E16 is the authoritative medical code for Other disorders of pancreatic internal secretion. This classification is used in medical billing and clinical recording to specify the clinical criteria for other disorders of pancreatic internal secretion (ICD-10-CM E16), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Official Registry Overview & Definition

Other disorders of pancreatic internal secretion is a non-billable ICD-10-CM category code E16. A more specific billable subcode must be selected for claims submission.

Frequently Asked Questions (FAQ) & Clinical Guidance

Can E16 be billed directly?

No. E16 (Other disorders of pancreatic internal secretion) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

Codes in This Family (11)

Official ICD-10-CM classifications in the same code family as E16, with their registry titles.

  • E16.0 — Drug-induced hypoglycemia without coma
  • E16.1 — Other hypoglycemia
  • E16.2 — Hypoglycemia, unspecified
  • E16.3 — Increased secretion of glucagon
  • E16.4 — Increased secretion of gastrin
  • E16.8 — Other specified disorders of pancreatic internal secretion
  • E16.9 — Disorder of pancreatic internal secretion, unspecified
  • E16.A — Hypoglycemia level
  • E16.A1 — Hypoglycemia level 1
  • E16.A2 — Hypoglycemia level 2
  • E16.A3 — Hypoglycemia level 3

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code E11 Type 2 diabetes mellitus
ICD Code E13 Other specified diabetes mellitus
ICD Code E15 Nondiabetic hypoglycemic coma
ICD Code E20 Hypoparathyroidism
ICD Code E21 Hyperparathyroidism and other disorders of parathyroid gland
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