ICD-10-CM · Chapter 2

C90..20 Extramedullary plasmacytoma not having achieved remission

Billable

← C90 — Multiple myeloma and malignant plasma cell neoplasms Chapter 2: C00-D49

Includes

Extramedullary plasmacytoma with failed remission
Extramedullary plasmacytoma NOS

Last reviewed: September 2026