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ICD-10-CM Code E74.31
Sucrase-isomaltase deficiency

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

E74.31 is a billable ICD code used to specify a diagnosis of sucrase-isomaltase deficiency. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code E743 is used to code Fructose malabsorption

Fructose malabsorption, formerly named "dietary fructose intolerance" (DFI), is a digestive disorder in which absorption of fructose is impaired by deficient fructose carriers in the small intestine's enterocytes. This results in an increased concentration of fructose in the entire intestine.

Specialty: Endocrinology
ICD 9 Code: 271


Source: Wikipedia

MS-DRG Mapping

  • DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders with MCC.
  • DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders without MCC.

Related Concepts SNOMET-CT

  • Sucrase-isomaltase deficiency (disorder)

ICD-10-CM Alphabetical Index References for 'E74.31 - Sucrase-isomaltase deficiency'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code E74.31. Click on any term below to browse the alphabetical index.


Intestinal disaccharidase deficiencies and disaccharide malabsorption (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code E74.31 and a single ICD9 code, 271.3 is an approximate match for comparison and conversion purposes.

Parent Code: E74.3 - Other disorders of intestinal carbohydrate absorption

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/E7431