1. ICD-10-CM Codes
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2. E00-E89
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3. E15-E16
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4. E15-
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5. 2023 ICD-10-CM Diagnosis Code E15

2023 ICD-10-CM Diagnosis Code E15

Nondiabetic hypoglycemic coma

2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

• E15 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2023 edition of ICD-10-CM E15 became effective on October 1, 2022.
• This is the American ICD-10-CM version of E15 - other international versions of ICD-10 E15 may differ.

• Coma, hypoglycemic
• Coma, hypoglycemic, nondiabetic
• Hypoglycemic coma
• Non-diabetic hypoglycemic coma

• 640 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc
• 641 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc
• 791 Prematurity with major problems
• 793 Full term neonate with major problems

Convert E15 to ICD-9-CM

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change
• 2021 (effective 10/1/2020): No change
• 2022 (effective 10/1/2021): No change
• 2023 (effective 10/1/2022): No change

• Type 1 Excludes: R40
  ICD-10-CM Diagnosis Code R40

  Somnolence, stupor and coma

  2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

  Type 1 Excludes

  • neonatal coma (P91.5)
  • somnolence, stupor and coma in diabetes (E08-E13)
  • somnolence, stupor and coma in hepatic failure (K72.-)
  • somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15)

• Coma R40.20
  ICD-10-CM Diagnosis Code R40.20

  Unspecified coma

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Coma NOS
  • Unconsciousness NOS
  • hypoglycemic (diabetic) - see Diabetes, by type, with hypoglycemia, with coma
    • nondiabetic E15
• Hyperinsulinism (functional) E16.1
  ICD-10-CM Diagnosis Code E16.1

  Other hypoglycemia

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Functional hyperinsulinism
  • Functional nonhyperinsulinemic hypoglycemia
  • Hyperinsulinism NOS
  • Hyperplasia of pancreatic islet beta cells NOS

  Type 1 Excludes

  • diabetes with hypoglycemia (E08.649, E10.649, E11.649, E13.649)
  • hypoglycemia in infant of diabetic mother (P70.1)
  • neonatal hypoglycemia (P70.4)
  • with
    • coma E15 (hypoglycemic)
• Hypoglycemia (spontaneous) E16.2
  ICD-10-CM Diagnosis Code E16.2

  Hypoglycemia, unspecified

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Type 1 Excludes

  • diabetes with hypoglycemia (E08.649, E10.649, E11.649, E13.649)
  • coma E15
  • drug-induced E16.0
    ICD-10-CM Diagnosis Code E16.0

    Drug-induced hypoglycemia without coma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Type 1 Excludes

    • diabetes with hypoglycemia without coma (E09.649)

    Use Additional

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    • with coma E15 (nondiabetic)
  • due to insulin E16.0
    ICD-10-CM Diagnosis Code E16.0

    Drug-induced hypoglycemia without coma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Type 1 Excludes

    • diabetes with hypoglycemia without coma (E09.649)

    Use Additional

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    • with coma E15 (nondiabetic)
  • iatrogenic E16.0
    ICD-10-CM Diagnosis Code E16.0

    Drug-induced hypoglycemia without coma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Type 1 Excludes

    • diabetes with hypoglycemia without coma (E09.649)

    Use Additional

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    • with coma E15 (nondiabetic)
• Reaction - see also Disorder
  • hypoglycemic, due to insulin E16.0
    ICD-10-CM Diagnosis Code E16.0

    Drug-induced hypoglycemia without coma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Type 1 Excludes

    • diabetes with hypoglycemia without coma (E09.649)

    Use Additional

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    • with coma (diabetic) - see Diabetes, coma
      • nondiabetic E15
• Shock R57.9
  ICD-10-CM Diagnosis Code R57.9

  Shock, unspecified

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Failure of peripheral circulation NOS
  • insulin E15

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.