Is C90.0 a billable code?
No. C90.0 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
C90.0: Multiple myeloma
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
C90.0 groups related diagnoses under multiple myeloma. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under C90.0
- C90.00Multiple myeloma not having achieved remission
- C90.01Multiple myeloma in remission
- C90.02Multiple myeloma in relapse
Other codes in C90 Multiple myeloma and malignant plasma cell neoplasms
C90.0 questions
What does C90.0 mean?
C90.0 is the ICD-10-CM code for Multiple myeloma. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.