C93.9
Non-billableMonocytic leukemia, unspecified
Monocytic leukemia, unspecified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Chapter
2: NeoplasmsBlock
C81-C96
Parent Code
C93Child Codes
3
ICD-11 Mapping
1 equivalentCoding Notes
Includes
Conditions included under this code
- monocytoid leukemia
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Child Codes (3)
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(19)
UMLS
- Leukaemia monocyticC0598894
- Leukaemia monocytic NOSC0598894
- Leukemia monocyticC0598894
- Leukemia monocytic NOSC0598894
- Monocytic leukaemiaC0598894
- Monocytic leukaemia, unspecifiedC0598894
- Monocytic leukemiaC0598894
- Monocytic leukemia (disorder)C0598894
- Monocytic leukemia (morphologic abnormality)C0598894
- Monocytic leukemia, unspecifiedC0598894
- Monocytic leukemia, unspecified NOSC0598894
- Schilling's leukemiaC0598894
- Schilling-type monocytic leukaemiaC0598894
- Schilling-type monocytic leukemiaC0598894
- Unspecified monocytic leukaemiaC0598894
- Unspecified monocytic leukemiaC0598894
- leukemia monocyticC0598894
- monocytic leukemiaC0598894
- monocytoid leukemiaC0598894
Frequently Asked Questions
What is the ICD-10 code for monocytic leukemia, unspecified?
The ICD-10-CM code for monocytic leukemia, unspecified is C93.9. The full clinical description is "Monocytic leukemia, unspecified". C93.9 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code C93.9 mean?
ICD-10-CM code C93.9 represents “Monocytic leukemia, unspecified”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is C93.9 a billable code?
No, C93.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under C93.9.
What chapter is C93.9 in?
C93.9 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C93.9?
C93.9 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of leukemia (Z85.6).
What are the subcategories under C93.9?
C93.9 has 3 child codes, including: C93.90 (Monocytic leukemia, unsp, not having achieved remission), C93.91 (Monocytic leukemia, unspecified in remission), C93.92 (Monocytic leukemia, unspecified in relapse).
What are the UMLS CUIs for C93.9?
C93.9 is linked to 1 UMLS Concept Unique Identifier: C0598894. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C93.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like monocytic leukemia, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of C93.9?
C93.9 maps to the ICD-11 code: 2B33.1 (Myeloid leukaemia).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.