ICD-10-CM > K00-K95 > K90-K95 > K90 > K90.4 K90.4 Other malabsorption due to intolerance Non-Billable/Non-Specific Type 2 Excludes celiac gluten-sensitive enteropathy (K90.0)lactose intolerance (E73.-) Codes K90.41Non-celiac gluten sensitivityK90.49Malabsorption due to intolerance, not elsewhere classified