ICD-10-CM · Chapter 11 · K00–K95
K21.01
Gastro-esophageal reflux disease with esophagitis, with bleeding
Diseases of the digestive system
Quick facts
- Code
- K21.01
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 11 — Diseases of the digestive system
- Category
- K21 — Gastro-esophageal reflux disease
- Specificity
- 5 characters
How coders use this code
ICD-10-CM K21.01 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of gastro-esophageal reflux disease with esophagitis, with bleeding. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in K21
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