ICD-10-CM · Chapter 2

C92..1 Chronic myeloid leukemia, BCR/ABL-positive

Non-billable header

← C92 — Myeloid leukemia Chapter 2: C00-D49

Includes

Chronic myelogenous leukemia, Philadelphia chromosome (Ph1) positive
Chronic myelogenous leukemia, t(9;22) (q34;q11)
Chronic myelogenous leukemia with crisis of blast cells

Excludes 1 (cannot be coded together)

atypical chronic myeloid leukemia BCR/ABL-negative (C92.2-)
chronic myelomonocytic leukemia (C93.1-)
chronic myeloproliferative disease (D47.1)

Last reviewed: September 2026