E74.810
✓ BillableGlucose transporter protein type 1 deficiency
Endocrine, nutritional and metabolic diseases (E00-E89)
Also Known As
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • diabetes mellitus (E08-E13)
- • hypoglycemia NOS (E16.2)
- • increased secretion of glucagon (E16.3)
- • mucopolysaccharidosis (E76.0-E76.3)
Clinical Description
ICD-10-CM code E74.810 represents glucose transporter protein type 1 deficiency. This code falls under the Endocrine, nutritional and metabolic diseases (E00-E89) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 7-character code at the 6th level of specificity. This is the most specific code available in this subcategory. Coders should note that E74.810 has 4 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code E74.810?
ICD-10-CM code E74.810 is "Glucose transporter protein type 1 deficiency". It belongs to the category: Endocrine, nutritional and metabolic diseases (E00-E89).
Is E74.810 a billable ICD-10 code?
Yes, E74.810 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with E74.810?
E74.810 has 4 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Related Codes in E74.81
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)