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ICD-10-CM · FY 2026 APRIL UPDATE

E74

Other disorders of carbohydrate metabolism

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
E74.0Glycogen storage diseaseCategory
E74.00Glycogen storage disease, unspecifiedBillable
E74.01von Gierke diseaseBillable
E74.02Pompe diseaseBillable
E74.03Cori diseaseBillable
E74.04McArdle diseaseBillable
E74.05Lysosome-associated membrane protein 2 [LAMP2] deficiencyBillable
E74.09Other glycogen storage diseaseBillable
E74.1Disorders of fructose metabolismCategory
E74.10Disorder of fructose metabolism, unspecifiedBillable
E74.11Essential fructosuriaBillable
E74.12Hereditary fructose intoleranceBillable
E74.19Other disorders of fructose metabolismBillable
E74.2Disorders of galactose metabolismCategory
E74.20Disorders of galactose metabolism, unspecifiedBillable
E74.21GalactosemiaBillable
E74.29Other disorders of galactose metabolismBillable
E74.3Other disorders of intestinal carbohydrate absorptionCategory
E74.31Sucrase-isomaltase deficiencyBillable
E74.39Other disorders of intestinal carbohydrate absorptionBillable
E74.4Disorders of pyruvate metabolism and gluconeogenesisBillable
E74.8Other specified disorders of carbohydrate metabolismCategory
E74.81Disorders of glucose transport, not elsewhere classifiedCategory
E74.810Glucose transporter protein type 1 deficiencyBillable
E74.818Other disorders of glucose transportBillable
E74.819Disorders of glucose transport, unspecifiedBillable
E74.82Disorders of citrate metabolismCategory
E74.820SLC13A5 Citrate Transporter DisorderBillable
E74.829Other disorders of citrate metabolismBillable
E74.89Other specified disorders of carbohydrate metabolismBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.