Current

D45 — Polycythemia vera

Part of Chapter 2: Neoplasms , block Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48) .

Official Notes

Excludes1

familial polycythemia ( D75.0 )

Excludes1

secondary polycythemia ( D75.1 )

Child Codes

D45 has no child codes in the FY 2027 release -- it is used on its own.

Referenced By

Official notes on these codes cite D45.

FY 2027 effective October 1, 2026 · CDC NCHS and CMS