Complete ICD-10-CM coding and documentation guide for icd-10 coding for gastroesophageal reflux disease without esophagitis (k21.9) includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Gastroesophageal Reflux Disease without Esophagitis (K21.9)
Use ICD-10 code K21.9 for gastro-esophageal reflux disease without esophagitis, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Heartburn
Use for documenting symptoms related to GERD.
ICD-10 code K21.9 is used for gastro-esophageal reflux disease without esophagitis, confirmed by endoscopy showing no esophageal inflammation.
Code K21.9 should be used when GERD is confirmed without esophagitis, as evidenced by endoscopy or pH monitoring.