All ICD10 Codes

K90.4

Non-Billable
ChapterK00–K95
Ranksubcategory
Official Description

Other malabsorption due to intolerance

Use a more specific code (2 billable)
K90.41Non-celiac gluten sensitivityK90.49Malabsorption due to intolerance, not elsewhere classified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 11: Diseases of the Digestive System (K00-K95).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • celiac gluten-sensitive enteropathy (K90.0)
  • lactose intolerance (E73.-)
General instructions are available for the parent sections:
View CH11 NotesView K90 Notes

Clinical Hierarchy

BillableHas subcodes
CH11Diseases of the digestive system (K00-K95)
K90-K95Other diseases of the digestive system (K90-K95)
K90Intestinal malabsorption
K90.4Other malabsorption due to intoleranceNot billable
K90.41Non-celiac gluten sensitivityBillable
K90.49Malabsorption due to intolerance, not elsewhere classifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K90.4:

categoryK90
Intestinal malabsorption
View context instructions
chapterCH11
Diseases of the digestive system (K00-K95)
View context instructions

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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