E74 — Other disorders of carbohydrate metabolism
Is E74 billable?
No — E74 is a non-billable header code. E74 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 24 billable codes beneath E74.
Billable codes under this header
- E74.4Disorders of pyruvate metabolism and gluconeogenesis
- E74.9Disorder of carbohydrate metabolism, unspecified
- E74.00Glycogen storage disease, unspecified
- E74.01von Gierke disease
- E74.02Pompe disease
- E74.03Cori disease
- E74.04McArdle disease
- E74.05Lysosome-associated membrane protein 2 [LAMP2] deficiency
- E74.09Other glycogen storage disease
- E74.10Disorder of fructose metabolism, unspecified
- E74.11Essential fructosuria
- E74.12Hereditary fructose intolerance
- E74.19Other disorders of fructose metabolism
- E74.20Disorders of galactose metabolism, unspecified
- E74.21Galactosemia
- E74.29Other disorders of galactose metabolism
- E74.31Sucrase-isomaltase deficiency
- E74.39Other disorders of intestinal carbohydrate absorption
- E74.89Other specified disorders of carbohydrate metabolism
- E74.810Glucose transporter protein type 1 deficiency
- E74.818Other disorders of glucose transport
- E74.819Disorders of glucose transport, unspecified
- E74.820SLC13A5 Citrate Transporter Disorder
- E74.829Other disorders of citrate metabolism
E74 at a glance
| Code | E74 |
|---|---|
| Description | Other disorders of carbohydrate metabolism |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together
The conditions below can never be reported together with E74 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes1 — never code together — inherited from Chapter 4
The conditions below can never be reported together with E74 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Excludes1 — never code together — inherited from E70-E88
The conditions below can never be reported together with E74 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from E70-E88
The conditions below are not part of E74, but a patient may have both at the same time. When documentation supports it, E74 and the excluded code may both be reported.
- Ehlers-Danlos syndromes (Q79.6-)
What codes fall under E74? (7)
- E74.0Glycogen storage diseasenot billable
- E74.1Disorders of fructose metabolismnot billable
- E74.2Disorders of galactose metabolismnot billable
- E74.3Other disorders of intestinal carbohydrate absorptionnot billable
- E74.4Disorders of pyruvate metabolism and gluconeogenesis
- E74.8Other specified disorders of carbohydrate metabolismnot billable
- E74.9Disorder of carbohydrate metabolism, unspecified
How long has E74 existed?
E74 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which codes are confused with E74?
ICD-10-CM declares these codes mutually exclusive with E74 — exactly one of each pair can be correct for a given encounter.