Bullous Pemphigoid

Bullous Pemphigoid is indexed under Autoimmune & Inflammatory, Autoimmune Blistering. Also known as BP.

US prevalence

~6-13 per 100,000 per year in >60 Source: AAD; British J Dermatology. This figure comes from a professional society, registry, or study rather than a federal source. Label: REPORTED.

ICD-10-CM codes

L12.0

Typical onset

Primarily >70

Course

managed

Body systems

dermatologic

Sex differences

Slight female predominance

Racial and ethnic differences

Limited data; more common in elderly of all backgrounds

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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