E15 Nondiabetic hypoglycemic coma

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Includes

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

Applies from E15 Nondiabetic hypoglycemic coma

Includes

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

Risk adjustment (HCC)

• CMS-HCC V22: HCC 23 — Other Significant Endocrine and Metabolic Disorders
• ESRD V24: HCC 23

MS-DRG index

Defines the logic of DRG(s) 640-641 in MDC 10.

Approximate ICD-9-CM (GEMs)

• 251.0 Hypoglycemic coma

Code annotations containing back-references to E15

Back-references to E15

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")
• Type 1 Excludes: R40 Somnolence, stupor and coma ("somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15)")

Back-references to E15

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")
• Type 1 Excludes: R40 Somnolence, stupor and coma ("somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15)")

Diagnosis Index entries for E15

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

Nearby codes

• E15 Nondiabetic hypoglycemic coma (this code)