AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2020 Issue 4; New/Revised ICD-10-CM Codes
Esophagitis
Several new codes have been created to describe other esophagitis, unspecified esophagitis, and gastroesophageal reflux disease with esophagitis. These new codes also identify whether there is bleeding involved as follows:K20.80 Other esophagitis without bleeding K20.81 Other esophagitis with bleeding K20.90 Esophagitis, unspecified without bleeding K20.91 Esophagitis, unspecified with bleeding K21.00 Gastro-esophageal reflux disease with esophagitis, without bleeding K21.01 Gastro-esophageal reflux disease with esophagitis, with bleeding Esophagitis is an inflammation of the lining of the esophagus and can be caused by an infection or irritation. Gastroesophageal reflux disease (GERD) occurs when stomach acid flows...
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Article Overview
This premium article is a coding-focused overview of updated diagnosis classifications for esophagitis and gastroesophageal reflux disease with esophagitis. It is useful for coders, CDI staff, and clinical documentation teams who need to understand the scope of the new ICD-10-CM entries, the general clinical context behind them, and the role of bleeding status in the revised structure. The article also notes professional society support for the change.
Why This Topic Matters
Accurate diagnosis coding depends on matching documentation to the current ICD-10-CM structure. This article helps readers recognize that esophagitis-related reporting was updated to better distinguish related clinical presentations and documentation detail.
What You Will Learn
- The clinical context of esophagitis and GERD-related esophagitis
- Why diagnosis classification changes were introduced
- How the updated ICD-10-CM structure relates to bleeding status
- Which professional organization is associated with support for the update
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation improvement specialists
- Healthcare revenue cycle staff
- Gastroenterology practices
Codes Discussed
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