AutoICD API

C93.1

Non-billable

Chronic myelomonocytic leukemia

Chronic myelomonocytic leukemia

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

C81-C96

Parent Code

C93

Child Codes

3

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Chronic monocytic leukemia
  • CMML-1
  • CMML-2
  • CMML with eosinophilia

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

Code Also

A second code may be required; sequencing depends on circumstances

Child Codes (3)

C93.10

Chronic myelomonocytic leukemia not achieve remission

BillableC93.11

Chronic myelomonocytic leukemia, in remission

BillableC93.12

Chronic myelomonocytic leukemia, in relapse

Billable
Related Codes(4)
C93.0

Acute monoblastic/monocytic leukemia

C93.3

Juvenile myelomonocytic leukemia

C93.9

Monocytic leukemia, unspecified

C93.Z

Other monocytic leukemia

ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2A40Chronic myelomonocytic leukaemiaequivalentPrimary
Also Known As / Clinical Terms(37)

UMLS

Frequently Asked Questions
What is the ICD-10 code for chronic myelomonocytic leukemia?

The ICD-10-CM code for chronic myelomonocytic leukemia is C93.1. The full clinical description is "Chronic myelomonocytic leukemia". C93.1 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code C93.1 mean?

ICD-10-CM code C93.1 represents “Chronic myelomonocytic leukemia”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.

Is C93.1 a billable code?

No, C93.1 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 C93.1.

What chapter is C93.1 in?

C93.1 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C93.1?

C93.1 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of leukemia (Z85.6).

What are the subcategories under C93.1?

C93.1 has 3 child codes, including: C93.10 (Chronic myelomonocytic leukemia not achieve remission), C93.11 (Chronic myelomonocytic leukemia, in remission), C93.12 (Chronic myelomonocytic leukemia, in relapse).

What are the UMLS CUIs for C93.1?

C93.1 is linked to 5 UMLS Concept Unique Identifiers: C0023480, C1333045, C1333043, C1333044, C0023466. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C93.1 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like chronic myelomonocytic leukemia 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 C93.1?

C93.1 maps to the ICD-11 code: 2A40 (Chronic myelomonocytic 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.