K22.0
BillableAchalasia of cardia
K22.0 is the ICD-10-CM code for Achalasia of cardia. It is a billable, specific code valid for reimbursement.
K00-K95 Diseases of the digestive system
Includes
- •Achalasia NOS
- •Cardiospasm
Excludes1 — not coded here
- •congenital cardiospasm (Q39.5)
Frequently asked questions
- What is ICD-10 code K22.0?
- K22.0 is the ICD-10-CM code for "Achalasia of cardia". It falls under K00-K95 Diseases of the digestive system.
- Is K22.0 a billable code?
- Yes — K22.0 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from K22.0?
- Excludes1 (not coded here): congenital cardiospasm (Q39.5).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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