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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > K00-K95 > K20-K31 > K20
K20-K31
Diseases of esophagus, stomach and duodenum
Excl2.:
hiatus hernia (K44.-)
K20

Esophagitis

Use add'l
code to identify:
alcohol abuse and dependence (F10.-)
Excl1.:
erosion of esophagus (K22.1-)
esophagitis with gastro-esophageal reflux disease (K21.0-)
reflux esophagitis (K21.0-)
ulcerative esophagitis (K22.1-)
Excl2.:
eosinophilic gastritis or gastroenteritis (K52.81)
K20.0
Eosinophilic esophagitis
K20.8

Other esophagitis

K20.80
Other esophagitis without bleeding
Info:
Abscess of esophagus
Other esophagitis NOS
K20.81
Other esophagitis with bleeding
K20.9

Esophagitis, unspecified

K20.90
Esophagitis, unspecified without bleeding
Info:
Esophagitis NOS
K20.91
Esophagitis, unspecified with bleeding

 

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