2021 ICD-10-CM Diagnosis Code E74.81

Disorders of glucose transport, not elsewhere classified

    2021 - New Code Non-Billable/Non-Specific Code
  • E74.81 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • ICD-10-CM E74.81 is a new 2021 ICD-10-CM code that became effective on October 1, 2020.
  • This is the American ICD-10-CM version of E74.81 - other international versions of ICD-10 E74.81 may differ.
The following code(s) above E74.81 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to E74.81:
  • E00-E89
    2021 ICD-10-CM Range E00-E89

    Endocrine, nutritional and metabolic diseases

    Note
    • 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.
    Type 1 Excludes
    • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
    Endocrine, nutritional and metabolic diseases
  • E70-E88
    2021 ICD-10-CM Range E70-E88

    Metabolic disorders

    Type 1 Excludes
    • androgen insensitivity syndrome (E34.5-)
    • congenital adrenal hyperplasia (E25.0)
    • Ehlers-Danlos syndromes (Q79.6-)
    • hemolytic anemias attributable to enzyme disorders (D55.-)
    • Marfan's syndrome (Q87.4)
    • 5-alpha-reductase deficiency (E29.1)
    Metabolic disorders
  • E74
    ICD-10-CM Diagnosis Code E74

    Other disorders of carbohydrate metabolism

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Other disorders of carbohydrate metabolism
Code History
  • 2021 (effective 10/1/2020): New code
Code annotations containing back-references to E74.81:
  • Type 1 Excludes: D55.2
    ICD-10-CM Diagnosis Code D55.2

    Anemia due to disorders of glycolytic enzymes

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Hemolytic nonspherocytic (hereditary) anemia, type II
    • Hexokinase deficiency anemia
    • Pyruvate kinase [PK] deficiency anemia
    • Triose-phosphate isomerase deficiency anemia
    Type 1 Excludes
    • disorders of glycolysis not associated with anemia (E74.81-)
ICD-10-CM Codes Adjacent To E74.81
E74.19 Other disorders of fructose metabolism
E74.2 Disorders of galactose metabolism
E74.20 …… unspecified
E74.21 Galactosemia
E74.29 Other disorders of galactose metabolism
E74.3 Other disorders of intestinal carbohydrate absorption
E74.31 Sucrase-isomaltase deficiency
E74.39 Other disorders of intestinal carbohydrate absorption
E74.4 Disorders of pyruvate metabolism and gluconeogenesis
E74.8 Other specified disorders of carbohydrate metabolism
E74.81 Disorders of glucose transport, not elsewhere classified
E74.810 Glucose transporter protein type 1 deficiency
E74.818 Other disorders of glucose transport
E74.819 Disorders of glucose transport, unspecified
E74.89 Other specified disorders of carbohydrate metabolism
E74.9 Disorder of carbohydrate metabolism, unspecified
E75 Disorders of sphingolipid metabolism and other lipid storage disorders
E75.0 GM2 gangliosidosis
E75.00 …… unspecified
E75.01 Sandhoff disease
E75.02 Tay-Sachs disease

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.