2026
ICD-10-CM
Section
ICD-10-CM
Section
K20-K31 Diseases of esophagus, stomach and duodenum
- Non-billable
- 2016–2026
Esophagitis
Gastro-esophageal reflux disease
Other diseases of esophagus
Disorders of esophagus in diseases classified elsewhere
Gastric ulcer
Duodenal ulcer
Peptic ulcer, site unspecified
Gastrojejunal ulcer
Gastritis and duodenitis
Functional dyspepsia
Other diseases of stomach and duodenum
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New code