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esophageal varices (I85.-)
- K22.0 Achalasia of cardia
- Achalasia NOS
- Cardiospasm
- Excludes1: congenital cardiospasm (Q39.5)
- K22.1 Ulcer of esophagus
- Barrett's ulcer
- Erosion of esophagus
- Fungal ulcer of esophagus
- Peptic ulcer of esophagus
- Ulcer of esophagus due to ingestion of chemicals
- Ulcer of esophagus due to ingestion of drugs and medicaments
- Ulcerative esophagitis
- Code first (T36-T65) to identify drug or chemical
- Excludes1: Barrett's esophagus (K22.81)
- K22.10 Ulcer of esophagus without bleeding
- Ulcer of esophagus NOS
- K22.11 Ulcer of esophagus with bleeding
- Excludes2: bleeding esophageal varices (I85.01, I85.11)
- K22.2 Esophageal obstruction
- Compression of esophagus
- Constriction of esophagus
- Stenosis of esophagus
- Stricture of esophagus
- Excludes1: congenital stenosis or stricture of esophagus (Q39.3)
- K22.3 Perforation of esophagus
- Rupture of esophagus
- Excludes1: traumatic perforation of (thoracic) esophagus (S27.8-)
- K22.4 Dyskinesia of esophagus
- Corkscrew esophagus
- Diffuse esophageal spasm
- Spasm of esophagus
- Excludes1: cardiospasm (K22.0)
- K22.5 Diverticulum of esophagus, acquired
- Esophageal pouch, acquired
- Excludes1: diverticulum of esophagus (congenital) (Q39.6)
- K22.6 Gastro-esophageal laceration-hemorrhage syndrome
- Mallory-Weiss syndrome
- K22.7 Barrett's esophagus
- Barrett's disease
- Barrett's syndrome
- Excludes1: Barrett's ulcer (K22.1)
- malignant neoplasm of esophagus (C15.-)
- K22.70 Barrett's esophagus without dysplasia
- Barrett's esophagus NOS
- K22.71 Barrett's esophagus with dysplasia
- K22.
