Current
C90 — Multiple myeloma and malignant plasma cell neoplasms
Part of Chapter 2: Neoplasms , block Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96) .
Official Notes
Excludes1
personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues ( Z85.79 )
Child Codes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS