What is the ICD-10 code for Nondiabetic hypoglycemic coma?

The ICD-10-CM code for Nondiabetic hypoglycemic coma is E15 (fiscal year 2026). It is a billable diagnosis code.

What does ICD-10 code E15 mean?

E15 is the ICD-10-CM diagnosis code for Nondiabetic hypoglycemic coma. Nondiabetic hypoglycemic coma

Is E15 a billable ICD-10 code?

Yes, E15 is a billable ICD-10-CM code that can be used on medical claims.

What chapter is E15 in?

E15 is classified under Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E89), Section E15-E16: Other disorders of glucose regulation and pancreatic internal secretion (E15-E16).

E15 Nondiabetic hypoglycemic coma

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The ICD-10-CM code for Nondiabetic hypoglycemic coma is E15 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter: 4: Endocrine, nutritional and metabolic diseases (E00-E89)
Section: E15-E16: Other disorders of glucose regulation and pancreatic internal secretion (E15-E16)
Category E15: 1 code (1 billable)
FY2026 Status: Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to E15:

Shock › insulin
Hypoglycemia (spontaneous) › coma
Hyperinsulinism (functional) › with › coma (hypoglycemic)
Hypoglycemia (spontaneous) › drug-induced › with coma (nondiabetic)
Hypoglycemia (spontaneous) › iatrogenic › with coma (nondiabetic)
Hypoglycemia (spontaneous) › due to insulin › with coma (nondiabetic)
Coma › hypoglycemic (diabetic) › nondiabetic
Reaction › hypoglycemic, due to insulin › with coma (diabetic) › nondiabetic

Includes

drug-induced insulin coma in nondiabetic
hyperinsulinism with hypoglycemic coma
hypoglycemic coma NOS

U.S. Hospital Utilization

An estimated 170 U.S. inpatient stays in 2023 included E15 among the documented diagnoses.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Diabetes mellitus (TOC entry)

a. Diabetes mellitus ................................................................................................................... 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.4.a

Obesity (TOC entry)

b. Obesity .................................................................................................................................. 42

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.4.b

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference E15 with the canonical source and edition:

E15 — Nondiabetic hypoglycemic coma. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/E15

Canonical URL: https://icd10codingpro.com/codes/E15