E16.2

Billable

Hypoglycemia, unspecified

E16.2 is the ICD-10-CM code for Hypoglycemia, unspecified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E16
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

What this means — in plain language

MedlinePlus · NIH

What is blood glucose? Blood glucose , or blood sugar, is the main sugar found in your blood. It is your body's primary source of energy. It comes from the food you eat. Your body breaks down most of that food into glucose and releases it into your bloodstream. When your blood glucose goes up, it signals your pancreas to release insulin. Insulin is a hormone that helps the glucose get into your cells to be used for…

Read more about Hypoglycemia at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes1 — not coded here

Use additional code

  • code for hypoglycemia level, if applicable (E16.A-)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code E16.2?
E16.2 is the ICD-10-CM code for "Hypoglycemia, unspecified". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E16.2 a billable code?
Yes — E16.2 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from E16.2?
Excludes1 (not coded here): diabetes with hypoglycemia (E08.649, E10.649, E11.649, E13.649).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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