E74.810
Billable codeGlucose transporter protein type 1 deficiency
The ICD-10 code for glucose transporter protein type 1 deficiency is E74.810.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- De Vivo syndrome
- Glucose transport defect, blood-brain barrier
- Glut1 deficiency
- GLUT1 deficiency syndrome 1, infantile onset
- GLUT1 deficiency syndrome 2, childhood onset
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E74.818Other disorders of glucose transport
- E74.819Disorders of glucose transport, unspecified
- E74.810Glucose transporter protein type 1 deficiency
Associated MS-DRGs
E74.810 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.