ICD-10-CM > K00-K95 > K20-K31 > K22 K22 Other diseases of esophagus Non-Billable/Non-Specific Type 2 Excludes esophageal varices (I85.-) Codes K22.0Achalasia of cardiaK22.1Ulcer of esophagusK22.10Ulcer of esophagus without bleedingK22.11Ulcer of esophagus with bleedingK22.2Esophageal obstructionK22.3Perforation of esophagusK22.4Dyskinesia of esophagusK22.5Diverticulum of esophagus, acquiredK22.6Gastro-esophageal laceration-hemorrhage syndromeK22.7Barrett's esophagusK22.70Barrett's esophagus without dysplasiaK22.71Barrett's esophagus with dysplasiaK22.710Barrett's esophagus with low grade dysplasiaK22.711Barrett's esophagus with high grade dysplasiaK22.719Barrett's esophagus with dysplasia, unspecifiedK22.8Other specified diseases of esophagusK22.81Esophageal polypK22.82Esophagogastric junction polypK22.89Other specified disease of esophagusK22.9Disease of esophagus, unspecified