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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

K21.00 – Gastro-esophageal reflux disease with esophagitis, without bleeding

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Reflux esophagitis

MDC / MS-DRG Reference

ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITH MCC
ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC

Back Reference of Diagnostic Codes

Allergy, allergic (reaction) (to) T78.40
milk protein See also Allergy, food Z91.011
gastroesophageal reflux See also Reaction, adverse, food K21.9
with esophagitis (without bleeding) K21.00
Disease, diseased See also Syndrome
gastroesophageal reflux (GERD) K21.9
with esophagitis (without bleeding) K21.00
Esophagitis (acute) (alkaline) (chemical) (chronic) (infectional) (necrotic) (peptic) (postoperative) (without bleeding) K20.90
due to gastrointestinal reflux disease (without bleeding) K21.00
reflux K21.00
Reflux K21.9
esophageal K21.9
with esophagitis (without bleeding) K21.00
gastroesophageal K21.9
with esophagitis (without bleeding) K21.00
Ulcer, ulcerated, ulcerating, ulceration, ulcerative
esophagus (peptic) K22.10
due to
gastrointestinal reflux disease (without bleeding) K21.00

Sibling Codes

Gastro-esophageal reflux disease with esophagitis, with bleeding

Parent Sibling Codes

Gastro-esophageal reflux disease with esophagitis
Gastro-esophageal reflux disease without esophagitis

View in Tabular

Code Title
K00-K95 Diseases of the digestive system (K00-K95)
K20-K31 Diseases of esophagus, stomach and duodenum (K20-K31)
K21 Gastro-esophageal reflux disease
K21.0 Gastro-esophageal reflux disease with esophagitis
K21.00 Gastro-esophageal reflux disease with esophagitis, without bleeding
Applicable to
Reflux esophagitis