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Disease, diseased, gastroesophageal reflux (GERD)

Disease, diseased, gastroesophageal reflux (GERD)

K21.9
with esophagitis (without bleeding)K21.00
with esophagitis (without bleeding), with bleedingK21.01

Source: official CMS/NCHS ICD-10-CM Index to Diseases and Injuries. Informational only.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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