Esophagitis (acute) (alkaline) (chemical) (chronic) (infectional) (necrotic) (peptic) (postoperative)
K20.9 candidal
B37.81 due to gastrointestinal reflux disease
K21.0 eosinophilic
K20.0 reflux
K21.0 specified NEC
K20.8 tuberculous
A18.83 ulcerative
K22.10 with bleeding
K22.11