E74: Other disorders of carbohydrate metabolism

Codes under E74 (Other disorders of carbohydrate metabolism). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
E74.0	Glycogen storage disease	—
E74.00	Glycogen storage disease, unspecified	✓
E74.01	von Gierke disease	✓
E74.1	Disorders of fructose metabolism	—
E74.02	Pompe disease	✓
E74.2	Disorders of galactose metabolism	—
E74.03	Cori disease	✓
E74.3	Other disorders of intestinal carbohydrate absorption	—
E74.04	McArdle disease	✓
E74.4	Disorders of pyruvate metabolism and gluconeogenesis	✓
E74.05	Lysosome-associated membrane protein 2 [LAMP2] deficiency	✓
E74.8	Other specified disorders of carbohydrate metabolism	—
E74.09	Other glycogen storage disease	✓
E74.9	Disorder of carbohydrate metabolism, unspecified	✓
E74.10	Disorder of fructose metabolism, unspecified	✓
E74.11	Essential fructosuria	✓
E74.12	Hereditary fructose intolerance	✓
E74.19	Other disorders of fructose metabolism	✓
E74.20	Disorders of galactose metabolism, unspecified	✓
E74.21	Galactosemia	✓
E74.29	Other disorders of galactose metabolism	✓
E74.31	Sucrase-isomaltase deficiency	✓
E74.39	Other disorders of intestinal carbohydrate absorption	✓
E74.81	Disorders of glucose transport, not elsewhere classified	—
E74.82	Disorders of citrate metabolism	—
E74.89	Other specified disorders of carbohydrate metabolism	✓
E74.810	Glucose transporter protein type 1 deficiency	✓
E74.818	Other disorders of glucose transport	✓
E74.819	Disorders of glucose transport, unspecified	✓
E74.820	SLC13A5 Citrate Transporter Disorder	✓
E74.829	Other disorders of citrate metabolism	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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