Complete ICD-10-CM coding and documentation guide for icd-10 coding for gerd unspecified (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 GERD Unspecified (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
Barrett’s esophagus without dysplasia
Use when Barrett’s esophagus is present without dysplasia.
Acute bronchospasm
Use if GERD exacerbates respiratory symptoms.
The ICD-10 code for GERD unspecified is K21.9, used when GERD is diagnosed without evidence of esophagitis or bleeding.
Use K21.9 when GERD is diagnosed without esophagitis or bleeding, confirmed by endoscopy and pH monitoring.