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ICD-10-CM Current in FY 2027

K21.01

Gastro-esophageal reflux disease with esophagitis, with bleeding

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where K21.01 sits in the official hierarchy. Each level is the code it is classified under.

  1. K21 Gastro-esophageal reflux disease
  2. K21.0 Parent Gastro-esophageal reflux disease with esophagitis
  3. K21.01 This code Gastro-esophageal reflux disease with esophagitis, with bleeding

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

newborn esophageal reflux ( P78.83 )

Inherited from K21 — Gastro-esophageal reflux disease

Version History

How K21.01 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Gastro-esophageal reflux disease with esophagitis, with bleeding

  2. FY 2026 Effective

    Unchanged

    Gastro-esophageal reflux disease with esophagitis, with bleeding

Related Codes

Other codes under K21.0

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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