E16.3 is the authoritative medical code for Increased secretion of glucagon. This classification is used in medical billing and clinical recording to specify the clinical criteria for increased secretion of glucagon (ICD-10-CM E16.3), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Increased secretion of glucagon is a billable ICD-10-CM diagnosis code E16.3. Inclusion terms: Hyperplasia of pancreatic endocrine cells with glucagon excess.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for E16.3 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Hyperplasia of pancreatic endocrine cells with glucagon excess
Frequently Asked Questions (FAQ) & Clinical Guidance
What conditions are included under E16.3?
Increased secretion of glucagon includes: Hyperplasia of pancreatic endocrine cells with glucagon excess.
Codes in This Family (11)
Official ICD-10-CM classifications in the same code family as E16.3, with their registry titles.
- E16 — Other disorders of pancreatic internal secretion
- E16.0 — Drug-induced hypoglycemia without coma
- E16.1 — Other hypoglycemia
- E16.2 — Hypoglycemia, unspecified
- 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
Indexed Clinical Terms (6)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Abnormal, abnormality, abnormalities, glucagon secretion
- Abnormal, abnormality, abnormalities, secretion, glucagon
- Excess, excessive, excessively, glucagon
- Hyperplasia, hyperplastic, pancreatic islet cells, alpha, with excess, glucagon
- Hypersecretion, glucagon
- Increase, increased, secretion, glucagon
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 E13.3
Other specified diabetes mellitus with ophthalmic complications