K22.5: Diverticulum of esophagus, acquired
K22.5 is the billable ICD-10-CM diagnosis code for Diverticulum of esophagus, acquired. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code K22.5?
K22.5 is the ICD-10-CM diagnosis code for Diverticulum of esophagus, acquired. It belongs to category K22 (Other diseases of esophagus).
Is K22.5 a billable code?
Yes. K22.5 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does K22.5 belong to?
K22.5 is part of ICD-10-CM category K22 — Other diseases of esophagus, which has 32 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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