C92.1

Non-Billable
ChapterC00–D49
Ranksubcategory
Official Description

Chronic myeloid leukemia, BCR/ABL-positive

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Includes
  • Chronic myelogenous leukemia, Philadelphia chromosome (Ph1) positive
  • Chronic myelogenous leukemia, t(9;22) (q34;q11)
  • Chronic myelogenous leukemia with crisis of blast cells
Excludes1(Not coded here. Use a different code.)
  • atypical chronic myeloid leukemia BCR/ABL-negative (C92.2-)
  • chronic myelomonocytic leukemia (C93.1-)
  • chronic myeloproliferative disease (D47.1)
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C81-C96Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C92Myeloid leukemia
C92.1Chronic myeloid leukemia, BCR/ABL-positiveNot billable
C92.10Chronic myeloid leukemia, BCR/ABL-positive, not having achieved remissionBillable
C92.11Chronic myeloid leukemia, BCR/ABL-positive, in remissionBillable
C92.12Chronic myeloid leukemia, BCR/ABL-positive, in relapseBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to C92.1:

categoryC92
Myeloid leukemia
View context instructions
blockC81-C96
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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