ICD-10-CM Code for Gastro-esophageal reflux disease K21

ICD-10 code K21 for Gastro-esophageal reflux disease is a medical classification as listed by WHO under the range - Diseases of the digestive system .

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Gastro-esophageal reflux disease
Excludes1: newborn esophageal reflux (P78.83)
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Get crucial instructions for accurate ICD-10-CM K21 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.