All ICD10 Codes

K29.9

Non-Billable
ChapterK00–K95
Ranksubcategory
Official Description

Gastroduodenitis, unspecified

Use a more specific code (2 billable)
K29.90Gastroduodenitis, unspecified, without bleedingK29.91Gastroduodenitis, unspecified, with bleeding
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 11: Diseases of the Digestive System (K00-K95).
General instructions are available for the parent sections:
View CH11 NotesView K20-K31 NotesView K29 Notes

Clinical Hierarchy

BillableHas subcodes
CH11Diseases of the digestive system (K00-K95)
K20-K31Diseases of esophagus, stomach and duodenum (K20-K31)
K29Gastritis and duodenitis
K29.9Gastroduodenitis, unspecifiedNot billable
K29.90Gastroduodenitis, unspecified, without bleedingBillable
K29.91Gastroduodenitis, unspecified, with bleedingBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K29.9:

categoryK29
Gastritis and duodenitis
View context instructions
blockK20-K31
Diseases of esophagus, stomach and duodenum (K20-K31)
View context instructions
chapterCH11
Diseases of the digestive system (K00-K95)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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