E74.810
Glucose transporter protein type 1 deficiency
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 11 never code together
E74code
Excludes1
- diabetes mellitus (E08-E13)E08-E13
- hypoglycemia NOS (E16.2)E16.2
- increased secretion of glucagon (E16.3)E16.3
- mucopolysaccharidosis (E76.0-E76.3)E76.0-E76.3
E70-E88block
E00-E89chapter
Excludes1
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)P70-P74
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 6
E74.810code
Inclusion terms
- De Vivo syndrome
- Glucose transport defect, blood-brain barrier
- Glut1 deficiency
- GLUT1 deficiency syndrome 1, infantile onset
- GLUT1 deficiency syndrome 2, childhood onset
E00-E89chapter
Notes
- All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.E05.8E07.0E16-E31E34.-
Index entries leading here 5
Alongside this code 2 same parent — E74.81
Medications 5
6 Protein Deficiency drugs 1 Protein S Deficiency drugs 1 Protein C Deficiency drugs 49 Diabetes Mellitus, Type 1 drugs 1 alpha 1-Antitrypsin Deficiency drugs
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.