ICD-10 Coding for Achalasia Cardia(K21.0, K21.0U, K22.0)

Comprehensive guide on achalasia cardia coding (ICD-10 K22.0), including documentation requirements, clinical validation, and billing considerations.

Also known as:
Esophageal AchalasiaCardiospasm
Related ICD-10 Code Ranges

Complete code families applicable to Achalasia Cardia

Key Information

Essential facts and insights aboutAchalasia Cardia

Primary ICD-10-CM Codes
Differential Codes

Alternative codes to consider when ruling out similar conditions

Congenital cardiospasmQ39.5
GERD with esophagitisK21.0

Documentation & Coding Risks

Avoid these common issues when documenting Achalasia Cardia.

Failure to document HRM results

Impact

Clinical: May lead to misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to insufficient documentation.

Mitigation

Implement checklist for documentation requirements, Regular training on documentation standards

Coding congenital achalasia as acquired

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records.

Mitigation

Verify patient history to distinguish congenital cases.

Insufficient documentation

Impact

Lack of detailed HRM results can trigger audits.

Mitigation

Ensure all diagnostic criteria are documented.

Frequently Asked Questions