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First-Ever HCC RAF Score Accessible Through REST API
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ICD-10-CM Codes K00-K95 K20-K31 K20

ICD-10-CM Diagnosis Code K20

Esophagitis

Go Back to Chapter - K00-K95 | Section - K20-K31 Go back

Use Additional for K20:

  • code to identify:

  • alcohol abuse and dependence (F10.-)

Excludes-1 for K20:

  • erosion of esophagus (K22.1-)

  • esophagitis with gastro-esophageal reflux disease (K21.0-)

  • reflux esophagitis (K21.0-)

  • ulcerative esophagitis (K22.1-)

Excludes-2 for K20:

  • eosinophilic gastritis or gastroenteritis (K52.81)

Codes Hierarchy:

    • K20  Esophagitis
      • K20.0  Eosinophilic esophagitis
      • K20.8 Other esophagitis
        • K20.80  Other esophagitis without bleeding
        • K20.81  Other esophagitis with bleeding
      • K20.9 Esophagitis, unspecified
        • K20.90  Esophagitis, unspecified without bleeding
        • K20.91  Esophagitis, unspecified with bleeding