Myeloproliferative Neoplasm, Unclassifiable

Myeloproliferative Neoplasm, Unclassifiable is indexed under Oncologic-Adjacent Chronic, Myeloproliferative. Also known as MPN-U.

US prevalence
~5-10% of all MPN diagnoses Source: ASH; WHO classification. This figure comes from a professional society, registry, or study rather than a federal source. Label: REPORTED.
ICD-10-CM codes
D47.1
Typical onset
Variable
Course
managed
Body systems
hematologic
Sex differences
Variable
Racial and ethnic differences
Limited data

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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