Diseases of esophagus, stomach and duodenum K20-K31
The ICD10 section code for "Diseases of esophagus, stomach and duodenum" is K20-K31.
Type 2 Excludes:
- hiatus hernia (K44.-)
Codes: = Billable
- K20 Esophagitis
- K21 Gastro-esophageal reflux disease
- K22 Other diseases of esophagus
- K23 Disorders of esophagus in diseases classified elsewhere
- K25 Gastric ulcer
- K26 Duodenal ulcer
- K27 Peptic ulcer, site unspecified
- K28 Gastrojejunal ulcer
- K29 Gastritis and duodenitis
- K30 Functional dyspepsia
- K31 Other diseases of stomach and duodenum