E16.2 – Hypoglycemia, unspecified

ICD-10-CM 2027 diagnosis code · Other disorders of glucose regulation and pancreatic internal secretion

Billable code

ICD-10-CM code E16.2

Code: E16.2 (claims format: E162)
Description: Hypoglycemia, unspecified
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 4. Endocrine, nutritional and metabolic diseases (E00-E89)
Block: E15-E16 Other disorders of glucose regulation and pancreatic internal secretion
Parent codes: E16

Notes for E16.2

Excludes1 (not coded here):

diabetes with hypoglycemia (E08.649, E10.649, E11.649, E13.649)

Use additional code:

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

Index terms for E16.2

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in E16

E16.0 – Drug-induced hypoglycemia without comaBillable
E16.1 – Other hypoglycemiaBillable
E16.3 – Increased secretion of glucagonBillable
E16.4 – Increased secretion of gastrinBillable
E16.8 – Other specified disorders of pancreatic internal secretionBillable
E16.9 – Disorder of pancreatic internal secretion, unspecifiedBillable
E16.A – Hypoglycemia levelHeader

Frequently asked questions

What is ICD-10 code E16.2?

E16.2 is the ICD-10-CM code for hypoglycemia, unspecified, in the block E15-E16 (Other disorders of glucose regulation and pancreatic internal secretion).

Is E16.2 a billable code?

Yes. E16.2 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does E16.2 belong to?

It belongs to category E16 – Other disorders of pancreatic internal secretion.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.