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All Authors David John RCM Writer James Warner Digital Marketing Writer Robert Henry Healthcare Writer

GERD coding

ICD-10 code K21.9 GERD without esophagitis coding guide cover with oesophagus and stomach illustration

November 7, 2026 David John

ICD-10 Code K21.9: GERD Without Esophagitis Coding

ICD-10 code K21.9 is Gastro-esophageal reflux disease without esophagitis. It is a billable, specific ICD-10-CM code used when a provider

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Recent Posts

Google’s ‘goto’ Redirect Links Are Disrupting Rank Tracking Tools
Nov 7, 2026
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Nov 7, 2026
CMS Finalizes 2027 Physician Fee Schedule: Conversion Factor Falls to $32.63
Nov 7, 2026
ICD-10 Code Z12.11: Colon Cancer Screening Coding
Nov 7, 2026
ICD-10 Code Z79.4: Long-Term Use of Insulin Documentation
Nov 7, 2026

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