C93.0 Acute monoblastic/monocytic leukemia

The ICD-10-CM code for Acute monoblastic/monocytic leukemia is C93.0 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Chapter

2: Neoplasms (C00-D49)

Section

C81-C96: Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)

Category C93

21 codes (15 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to C93.0:

• Schilling-type monocytic leukemia
• Leukemia, leukemic › acute monocytic (monoblastic/monocytic)
• Leukemia, leukemic › acute monoblastic (monoblastic/monocytic)
• Leukemia, leukemic › AML M5
• Leukemia, leukemic › AML M5a
• Leukemia, leukemic › AML M5b

Inclusion Terms

• AML M5
• AML M5a
• AML M5b

Official Coding Guidelines

Tx of primary site (TOC entry)

a. Admission/Encounter for treatment of primary site ............................................................. 33

Tx of secondary site (TOC entry)

b. Admission/Encounter for treatment of secondary site .......................................................... 33

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool