E74.3
ICD-10Non-billable categoryOther disorders of intestinal carbohydrate absorption
Official ICD-10-CM descriptor (FY2026)
Other disorders of intestinal carbohydrate absorption
E74.3 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- lactose intolerance (E73.-)
ICD-10-CM FY2026 defines 2 codes beneath E74.3. See the ICD-10-CM index for what this site publishes.
Related codes in E74
- E74.0Glycogen storage diseasecategory
- E74.1Disorders of fructose metabolismcategory
- E74.2Disorders of galactose metabolismcategory
- E74.4Disorders of pyruvate metabolism and gluconeogenesis
- E74.8Other specified disorders of carbohydrate metabolismcategory
- E74.9Disorder of carbohydrate metabolism, unspecified
Where this code sits
- Parent code
- E74
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.