ICD-10-CM > K00-K95 > K20-K31 > K22 > K22.8 K22.8 Other specified diseases of esophagus Non-Billable/Non-Specific Type 2 Excludes esophageal varices (I85.-)Paterson-Kelly syndrome (D50.1) Codes K22.81Esophageal polypK22.82Esophagogastric junction polypK22.89Other specified disease of esophagus