Intestinal disaccharidase deficiencies and disaccharide malabsorption
271.3
Endocrine/metabolic
Both
271-271.99
ICD mappings
| ICD code | Type | Description | Phenome |
|---|---|---|---|
| E73 | ICD10CM | Lactose intolerance | MGI |
| E73.0 | ICD10CM | Congenital lactase deficiency | MGI |
| E73.1 | ICD10CM | Secondary lactase deficiency | MGI |
| E73.8 | ICD10CM | Other lactose intolerance | MGI |
| E73.9 | ICD10CM | Lactose intolerance, unspecified | MGI |
| E74.3 | ICD10CM | Other disorders of intestinal carbohydrate absorption | MGI |
| E74.31 | ICD10CM | Sucrase-isomaltase deficiency | MGI |
| E74.39 | ICD10CM | Other disorders of intestinal carbohydrate absorption | MGI |
| R73.03 | ICD10CM | Prediabetes | MGI |
| 271.3 | ICD9CM | Intestinal disaccharidase deficiencies and disaccharide malabsorption | MGI |
| E73.1 | ICD10 | E73.1 Secondary lactase deficiency | UKB |
| E73.8 | ICD10 | E73.8 Other lactose intolerance | UKB |
| E73.9 | ICD10 | E73.9 Lactose intolerance, unspecified | UKB |
| E74.3 | ICD10 | E74.3 Other disorders of intestinal carbohydrate absorption | UKB |
| 271.3 | ICD9 | 2713 Intestinal disaccharidase defic. and disaccharide malabsorption | UKB |
This page is mainly a phenotype dictionary entry. When you are trying to find candidate PRS models, go to the Scores table, search by trait or exposure name, and then use the score-detail and PheWAS pages for model-specific follow-up.