icd10free.comPowered by Curo

ICD-10 Coding for Esophagitis(K20.0, K20.9, K21.0)

Save

Comprehensive guide to ICD-10 coding for esophagitis, including eosinophilic esophagitis and GERD with esophagitis. Learn about documentation requirements and coding pitfalls.

Also known as:
Inflammation of the esophagusEsophageal inflammation
Related ICD-10 Code Ranges

Complete code families applicable to Esophagitis

K00-K95Primary Range

Diseases of the digestive system

→
Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
K20.0Eosinophilic esophagitis
K21.0Gastro-esophageal reflux disease with esophagitis
Primary ICD-10-CM Codes
Eosinophilic esophagitis
K20.0Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

GERD with esophagitisK21.0
Unspecified esophagitisK20.9

Use when specific type of esophagitis is not documented.

Documentation & Coding Risks

Avoid these common issues when documenting Esophagitis.

Documenting esophagitis without specifying type.

Impact

Clinical: Inaccurate treatment plans., Regulatory: Potential for coding audits., Financial: Incorrect billing and reimbursement.

Mitigation

Always specify the type of esophagitis in documentation., Use endoscopy and biopsy results to guide documentation.

Coding GERD with erythema as K21.0.

Impact

Reimbursement: Incorrect DRG assignment leading to reimbursement issues., Compliance: Potential for audit discrepancies., Data Quality: Misleading clinical data on GERD prevalence.

Mitigation

Use K21.9 for GERD without erosions.

GERD coding without endoscopic evidence

Impact

Coding GERD with esophagitis without confirming erosions.

Mitigation

Require endoscopy reports for all GERD with esophagitis codes.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with K20.0.