Eosinophilic Esophagitis

Eosinophilic Esophagitis is indexed under Gastrointestinal, Eosinophilic GI Disease. Also known as EoE.

US prevalence

~160,000 (~1 in 2,000) Source: AGREE; Dellon ES et al.. This figure comes from a professional society, registry, or study rather than a federal source. Label: REPORTED.

ICD-10-CM codes

K20.0

Typical onset

Any age; peak in 30s-40s (adults) and childhood

Course

managed

Body systems

gastrointestinal

Sex differences

M:F ~3:1

Racial and ethnic differences

More commonly diagnosed in white males; may be underdiagnosed in other groups

What this page does not establish

These figures describe populations, not individuals, and none of them is a diagnosis or a treatment recommendation. Prevalence estimates are approximate and reflect published ranges. Disparity figures are reported patterns, not causes.

Taxonomy last reviewed 2026-05-19. Each figure on the interactive page carries its own source and retrieval date, which can be later than this review.

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