C90 MULTIPLE MYELOMA AND MALIGNANT PLASMA CELL NEOPLASMS

Code Information

Diagnosis Code: C90

Short Description: Multiple myeloma and malignant plasma cell neoplasms

Long Description: Multiple myeloma and malignant plasma cell neoplasms

The code C90 is NOT VALID for claim submission

Code Classification:

Neoplasms (C00–D49)
- Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  - Multiple myeloma and malignant plasma cell neoplasms (C90)
    - C90 Multiple myeloma and malignant plasma cell neoplasms

Code Version: 2022 ICD-10-CM

The code C90 has the following ICD-10-CM references to the Index of Diseases and Injuries

Type 1 Excludes Notes:
- personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (@Z85.79*)

ICD-10 Code	ICD-10 Description
C90.0	Multiple myeloma
C90.00	Multiple myeloma not having achieved remission
C90.01	Multiple myeloma in remission
C90.02	Multiple myeloma in relapse
C90.1	Plasma cell leukemia
C90.10	Plasma cell leukemia not having achieved remission
C90.11	Plasma cell leukemia in remission
C90.12	Plasma cell leukemia in relapse
C90.2	Extramedullary plasmacytoma
C90.20	Extramedullary plasmacytoma not having achieved remission
C90.21	Extramedullary plasmacytoma in remission
C90.22	Extramedullary plasmacytoma in relapse
C90.3	Solitary plasmacytoma
C90.30	Solitary plasmacytoma not having achieved remission
C90.31	Solitary plasmacytoma in remission
C90.32	Solitary plasmacytoma in relapse

This page was last updated on: 10/1/2023