K22
⚠ Non-billable (Header)Other diseases of esophagus
Diseases of the digestive system (K00-K95)
⚠️ This is a category header code — not billable. Use a more specific child code below.
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • esophageal varices (I85.-)
Child Codes (10)
K22.0Achalasia of cardiaK22.1Ulcer of esophagusK22.2Esophageal obstructionK22.3Perforation of esophagusK22.4Dyskinesia of esophagusK22.5Diverticulum of esophagus, acquiredK22.6Gastro-esophageal laceration-hemorrhage syndromeK22.7Barrett's esophagusK22.8Other specified diseases of esophagusK22.9Disease of esophagus, unspecified
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CodeK22
BillableNo — Header code
CategoryDiseases of the digestive system (K00-K95)
Excludes10 rule(s)
Excludes21 note(s)
Child codes10
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)