Is C94 a billable code?
No. C94 is a header code that groups 16 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
C94: Other leukemias of specified cell type
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
C94 groups related diagnoses under other leukemias of specified cell type. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under C94
- C94.00Acute erythroid leukemia, not having achieved remission
- C94.01Acute erythroid leukemia, in remission
- C94.02Acute erythroid leukemia, in relapse
- C94.20Acute megakaryoblastic leukemia not having achieved remission
- C94.21Acute megakaryoblastic leukemia, in remission
- C94.22Acute megakaryoblastic leukemia, in relapse
- C94.30Mast cell leukemia not having achieved remission
- C94.31Mast cell leukemia, in remission
- C94.32Mast cell leukemia, in relapse
- C94.40Acute panmyelosis with myelofibrosis not having achieved remission
- C94.41Acute panmyelosis with myelofibrosis, in remission
- C94.42Acute panmyelosis with myelofibrosis, in relapse
- C94.6Myelodysplastic disease, not elsewhere classified
- C94.80Other specified leukemias not having achieved remission
- C94.81Other specified leukemias, in remission
- C94.82Other specified leukemias, in relapse
C94 questions
What does C94 mean?
C94 is the ICD-10-CM code for Other leukemias of specified cell type. 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.