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 | — |
| E74.0 | Glycogen storage disease | — |
| E74.00 | Glycogen storage disease, unspecified | ✓ |
| E74.00 | Glycogen storage disease, unspecified | ✓ |
| E74.01 | von Gierke disease | ✓ |
| E74.01 | von Gierke disease | ✓ |
| E74.1 | Disorders of fructose metabolism | — |
| E74.1 | Disorders of fructose metabolism | — |
| E74.02 | Pompe disease | ✓ |
| E74.02 | Pompe disease | ✓ |
| E74.2 | Disorders of galactose metabolism | — |
| E74.2 | Disorders of galactose metabolism | — |
| E74.03 | Cori disease | ✓ |
| E74.03 | Cori disease | ✓ |
| E74.3 | Other disorders of intestinal carbohydrate absorption | — |
| E74.3 | Other disorders of intestinal carbohydrate absorption | — |
| E74.04 | McArdle disease | ✓ |
| E74.04 | McArdle disease | ✓ |
| E74.4 | Disorders of pyruvate metabolism and gluconeogenesis | ✓ |
| E74.4 | Disorders of pyruvate metabolism and gluconeogenesis | ✓ |
| E74.05 | Lysosome-associated membrane protein 2 [LAMP2] deficiency | ✓ |
| E74.05 | Lysosome-associated membrane protein 2 [LAMP2] deficiency | ✓ |
| E74.8 | Other specified disorders of carbohydrate metabolism | — |
| E74.8 | Other specified disorders of carbohydrate metabolism | — |
| E74.09 | Other glycogen storage disease | ✓ |
| E74.09 | Other glycogen storage disease | ✓ |
| E74.9 | Disorder of carbohydrate metabolism, unspecified | ✓ |
| E74.9 | Disorder of carbohydrate metabolism, unspecified | ✓ |
| E74.10 | Disorder of fructose metabolism, unspecified | ✓ |
| E74.10 | Disorder of fructose metabolism, unspecified | ✓ |
| E74.11 | Essential fructosuria | ✓ |
| E74.11 | Essential fructosuria | ✓ |
| E74.12 | Hereditary fructose intolerance | ✓ |
| E74.12 | Hereditary fructose intolerance | ✓ |
| E74.19 | Other disorders of fructose metabolism | ✓ |
| E74.19 | Other disorders of fructose metabolism | ✓ |
| E74.20 | Disorders of galactose metabolism, unspecified | ✓ |
| E74.20 | Disorders of galactose metabolism, unspecified | ✓ |
| E74.21 | Galactosemia | ✓ |
| E74.21 | Galactosemia | ✓ |
| E74.29 | Other disorders of galactose metabolism | ✓ |
| E74.29 | Other disorders of galactose metabolism | ✓ |
| E74.31 | Sucrase-isomaltase deficiency | ✓ |
| E74.31 | Sucrase-isomaltase deficiency | ✓ |
| E74.39 | Other disorders of intestinal carbohydrate absorption | ✓ |
| E74.39 | Other disorders of intestinal carbohydrate absorption | ✓ |
| E74.81 | Disorders of glucose transport, not elsewhere classified | — |
| E74.81 | Disorders of glucose transport, not elsewhere classified | — |
| E74.82 | Disorders of citrate metabolism | — |
| E74.82 | Disorders of citrate metabolism | — |
| E74.89 | Other specified disorders of carbohydrate metabolism | ✓ |
| E74.89 | Other specified disorders of carbohydrate metabolism | ✓ |
| E74.810 | Glucose transporter protein type 1 deficiency | ✓ |
| E74.810 | Glucose transporter protein type 1 deficiency | ✓ |
| E74.818 | Other disorders of glucose transport | ✓ |
| E74.818 | Other disorders of glucose transport | ✓ |
| E74.819 | Disorders of glucose transport, unspecified | ✓ |
| E74.819 | Disorders of glucose transport, unspecified | ✓ |
| E74.820 | SLC13A5 Citrate Transporter Disorder | ✓ |
| E74.820 | SLC13A5 Citrate Transporter Disorder | ✓ |
| E74.829 | Other disorders of citrate metabolism | ✓ |
| E74.829 | Other disorders of citrate metabolism | ✓ |
Frequently asked questions
What is ICD-10-CM code E74?
E74 is an ICD-10-CM category covering Other disorders of carbohydrate metabolism. It contains 62 more specific diagnosis codes, 48 of which are billable.
Is E74 a billable code?
No — E74 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example E74.0 — Glycogen storage disease). 48 of the 62 codes under E74 are billable.
What codes fall under E74?
E74 includes E74.0, E74.0, E74.00, E74.00, E74.01, plus 57 more. See the full list with descriptions and billable status above.
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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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