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C90.3 - Solitary plasmacytoma


The ICD 10 Code for Solitary plasmacytoma is listed as C90.3.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: C90.3
Description: Solitary plasmacytoma
  • Localized malignant plasma cell tumor NOS
  • Plasmacytoma NOS
  • Solitary myeloma
Chapter Neoplasms (C00-D49)
Block Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Parent C90 - Multiple myeloma and malignant plasma cell neoplasms
ICD-10-CM Children (deeper level / typically more specific) of C90.3:
C90.30 - Solitary plasmacytoma not having achieved remission
C90.31 - Solitary plasmacytoma in remission
C90.32 - Solitary plasmacytoma in relapse
ICD-10-CM Siblings (same level / similar specificity) of C90.3:
C90.0 - Multiple myeloma
C90.1 - Plasma cell leukemia
C90.2 - Extramedullary plasmacytoma