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K90.4 - Malabsorption due to intolerance, not elsewhere classified


The ICD 10 Code for Malabsorption due to intolerance, not elsewhere classified is listed as K90.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: K90.4
Description: Malabsorption due to intolerance, not elsewhere classified
  • Malabsorption due to intolerance to carbohydrate
  • Malabsorption due to intolerance to fat
  • Malabsorption due to intolerance to protein
  • Malabsorption due to intolerance to starch
  • Excludes2: gluten-sensitive enteropathy (K90.0)
  • lactose intolerance (E73.-)
Diagnostic Related Groups
(MS-DRG v30.0)
391 - Esophagitis, Gastroent & Misc Digest Disorders W Mcc
392 - Esophagitis, Gastroent & Misc Digest Disorders W/o Mcc
Chapter Diseases of the digestive system (K00-K95)
Block Other diseases of the digestive system (K90-K95)
Parent K90 - Intestinal malabsorption
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 579.8 - Other specified intestinal malabsorption (approximate)
ICD-10-CM Siblings (same level / similar specificity) of K90.4:
K90.0 - Celiac disease
K90.1 - Tropical sprue
K90.2 - Blind loop syndrome, not elsewhere classified
K90.3 - Pancreatic steatorrhea
K90.8 - Other intestinal malabsorption
K90.9 - Intestinal malabsorption, unspecified