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ICD-10-CM Diagnosis Code K21.01

Effective Date: 10/01/2020 To 09/30/2025

Gastro-esophageal reflux disease with esophagitis, with bleeding

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute Yes
Back-references to K21.01
  • Allergy, allergic(reaction) (to) T78.40
  • Disease, diseased see also Syndrome
    • gastroesophageal reflux(GERD) K21.9
      • with esophagitis(without bleeding) K21.00
        • with bleeding K21.01
    • Esophagitis(acute) (alkaline) (chemical) (chronic) (infectional) (necrotic) (peptic) (postoperative) (without bleeding) K20.90
      • due to gastrointestinal reflux disease(without bleeding) K21.00
        • with bleeding K21.01
        • reflux K21.00
          • with bleeding K21.01
        • Reflux K21.9
          • esophageal K21.9
            • with esophagitis(without bleeding) K21.00
              • with bleeding K21.01
            • gastroesophageal K21.9
              • with esophagitis(without bleeding) K21.00
                • with bleeding K21.01
            • Ulcer, ulcerated, ulcerating, ulceration, ulcerative
              • esophagus(peptic) K22.10
                • due to
                  • gastrointestinal reflux disease(without bleeding) K21.00
                    • with bleeding K21.01
              • Chapter, Section and Diagnosis Prefix for K21.01
                  K00-K95 :

                  Diseases of the digestive system

                  K20-K31 :

                  Diseases of esophagus, stomach and duodenum

                  K21 :

                  Gastro-esophageal reflux disease