C90 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Multiple myeloma and malignant plasma cell neoplasms.
Type 1 excludes
Personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)
Codes
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code