K20.0 EOSINOPHILIC ESOPHAGITIS

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Code Information

Diagnosis Code: K20.0

Short Description: Eosinophilic esophagitis

Long Description: Eosinophilic esophagitis

The code K20.0 is VALID for claim submission

Code Classification:

Diseases of the digestive system (K00–K95)
- Diseases of esophagus, stomach and duodenum (K20-K31)
  - Esophagitis (K20)
    - K20.0 Eosinophilic esophagitis

Code Version: 2022 ICD-10-CM

Synonyms

Chronic esophagitis
Chronic esophagitis
Chronic esophagitis
Chronic esophagitis
Eosinophilic esophagitis
Eosinophilic esophagitis caused by food
Neonatal eosinophilic esophagitis
Neonatal esophagitis
Proton pump inhibitor responsive eosinophilic esophagitis

Diagnostic Related Group(s)

The code K20.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

Esophagitis, Gastroenteritis And Miscellaneous Digestive Disorders With Mcc (391)
Esophagitis, Gastroenteritis And Miscellaneous Digestive Disorders Without Mcc (392)

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
K20.0		530.13	Eosinophilic esophagitis

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
K20	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

This page was last updated on: 10/1/2023

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