ICD-10 Code: K20 – Esophagitis

ICD-10 code K20 corresponds to Esophagitis. This code is classified under the chapter K20-K31: Diseases of esophagus, stomach and duodenum, which is part of the K20-K31: Diseases of esophagus, stomach and duodenum category.

The parent chapter is Diseases of the digestive system.