DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

C92 Myeloid leukemia

  • Header · not billable

C92 is not billable. The category heads 30 billable codes in FY2027, grouped under 10 subdivisions.

Index → code

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. C81-C96 Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
  3. C92 Myeloid leukemia
Billable codes
30
Subdivisions
10
CC / MCC codes
30 / 0
HCC V28 codes
30
New FY2027
0
Index entries
28

Codes in C92

  1. C92.0
    Acute myeloblastic leukemia
    Header
    Inclusion terms 9, Excludes1 2

    Inclusion terms

    • Acute myeloblastic leukemia, minimal differentiation
    • Acute myeloblastic leukemia (with maturation)
    • Acute myeloblastic leukemia 1/ETO
    • Acute myeloblastic leukemia M0
    • Acute myeloblastic leukemia M1
    • Acute myeloblastic leukemia M2
    • Acute myeloblastic leukemia with t(8;21)
    • Acute myeloblastic leukemia (without a FAB classification) NOS
    • Refractory anemia with excess blasts in transformation [RAEB T]

    Excludes1

    • acute exacerbation of chronic myeloid leukemia (C92.10) C92.10
    • refractory anemia with excess of blasts not in transformation (D46.2-) D46.2
  2. C92.00
    Acute myeloblastic leukemia, not having achieved remission
    BillableCC17
    Inclusion terms 2

    Inclusion terms

    • Acute myeloblastic leukemia with failed remission
    • Acute myeloblastic leukemia NOS
  3. C92.01
    Acute myeloblastic leukemia, in remission
    BillableCC17
  4. C92.02
    Acute myeloblastic leukemia, in relapse
    BillableCC17
  5. C92.1
    Chronic myeloid leukemia, BCR/ABL-positive
    Header
    Inclusion terms 3, Excludes1 3

    Inclusion terms

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

    Excludes1

    • atypical chronic myeloid leukemia BCR/ABL-negative (C92.2-) C92.2
    • chronic myelomonocytic leukemia (C93.1-) C93.1
    • chronic myeloproliferative disease (D47.1) D47.1
  6. C92.10
    Chronic myeloid leukemia, BCR/ABL-positive, not having achieved remission
    BillableCC22
    Inclusion terms 2

    Inclusion terms

    • Chronic myeloid leukemia, BCR/ABL-positive with failed remission
    • Chronic myeloid leukemia, BCR/ABL-positive NOS
  7. C92.11
    Chronic myeloid leukemia, BCR/ABL-positive, in remission
    BillableCC22
  8. C92.12
    Chronic myeloid leukemia, BCR/ABL-positive, in relapse
    BillableCC22
  9. C92.2
    Atypical chronic myeloid leukemia, BCR/ABL-negative
    Header
  10. C92.20
    Atypical chronic myeloid leukemia, BCR/ABL-negative, not having achieved remission
    BillableCC20
    Inclusion terms 2

    Inclusion terms

    • Atypical chronic myeloid leukemia, BCR/ABL-negative with failed remission
    • Atypical chronic myeloid leukemia, BCR/ABL-negative NOS
  11. C92.21
    Atypical chronic myeloid leukemia, BCR/ABL-negative, in remission
    BillableCC20
  12. C92.22
    Atypical chronic myeloid leukemia, BCR/ABL-negative, in relapse
    BillableCC20
  13. C92.3
    Myeloid sarcoma
    Header
    Inclusion terms 3

    Inclusion terms

    • A malignant tumor of immature myeloid cells
    • Chloroma
    • Granulocytic sarcoma
  14. C92.30
    Myeloid sarcoma, not having achieved remission
    BillableCC17
    Inclusion terms 2

    Inclusion terms

    • Myeloid sarcoma with failed remission
    • Myeloid sarcoma NOS
  15. C92.31
    Myeloid sarcoma, in remission
    BillableCC17
  16. C92.32
    Myeloid sarcoma, in relapse
    BillableCC17
  17. C92.4
    Acute promyelocytic leukemia
    Header
    Inclusion terms 2

    Inclusion terms

    • AML M3
    • AML Me with t(15;17) and variants
  18. C92.40
    Acute promyelocytic leukemia, not having achieved remission
    BillableCC22
    Inclusion terms 2

    Inclusion terms

    • Acute promyelocytic leukemia with failed remission
    • Acute promyelocytic leukemia NOS
  19. C92.41
    Acute promyelocytic leukemia, in remission
    BillableCC22
  20. C92.42
    Acute promyelocytic leukemia, in relapse
    BillableCC22
  21. C92.5
    Acute myelomonocytic leukemia
    Header
    Inclusion terms 2

    Inclusion terms

    • AML M4
    • AML M4 Eo with inv(16) or t(16;16)
  22. C92.50
    Acute myelomonocytic leukemia, not having achieved remission
    BillableCC17
    Inclusion terms 2

    Inclusion terms

    • Acute myelomonocytic leukemia with failed remission
    • Acute myelomonocytic leukemia NOS
  23. C92.51
    Acute myelomonocytic leukemia, in remission
    BillableCC17
  24. C92.52
    Acute myelomonocytic leukemia, in relapse
    BillableCC17
  25. C92.6
    Acute myeloid leukemia with 11q23-abnormality
    Header
    Inclusion terms 1

    Inclusion terms

    • Acute myeloid leukemia with variation of MLL-gene
  26. C92.60
    Acute myeloid leukemia with 11q23-abnormality not having achieved remission
    BillableCC17
    Inclusion terms 2

    Inclusion terms

    • Acute myeloid leukemia with 11q23-abnormality with failed remission
    • Acute myeloid leukemia with 11q23-abnormality NOS
  27. C92.61
    Acute myeloid leukemia with 11q23-abnormality in remission
    BillableCC17
  28. C92.62
    Acute myeloid leukemia with 11q23-abnormality in relapse
    BillableCC17
  29. C92.A
    Acute myeloid leukemia with multilineage dysplasia
    Header
    Inclusion terms 1

    Inclusion terms

    • Acute myeloid leukemia with dysplasia of remaining hematopoesis and/or myelodysplastic disease in its history
  30. C92.A0
    Acute myeloid leukemia with multilineage dysplasia, not having achieved remission
    BillableCC17
    Inclusion terms 2

    Inclusion terms

    • Acute myeloid leukemia with multilineage dysplasia with failed remission
    • Acute myeloid leukemia with multilineage dysplasia NOS
  31. C92.A1
    Acute myeloid leukemia with multilineage dysplasia, in remission
    BillableCC17
  32. C92.A2
    Acute myeloid leukemia with multilineage dysplasia, in relapse
    BillableCC17
  33. C92.Z
    Other myeloid leukemia
    Header
  34. C92.Z0
    Other myeloid leukemia not having achieved remission
    BillableCC20
    Inclusion terms 2

    Inclusion terms

    • Myeloid leukemia NEC with failed remission
    • Myeloid leukemia NEC
  35. C92.Z1
    Other myeloid leukemia, in remission
    BillableCC20
  36. C92.Z2
    Other myeloid leukemia, in relapse
    BillableCC20
  37. C92.9
    Myeloid leukemia, unspecified
    Header
  38. C92.90
    Myeloid leukemia, unspecified, not having achieved remission
    BillableCC20
    Inclusion terms 2

    Inclusion terms

    • Myeloid leukemia, unspecified with failed remission
    • Myeloid leukemia, unspecified NOS
  39. C92.91
    Myeloid leukemia, unspecified in remission
    BillableCC20
  40. C92.92
    Myeloid leukemia, unspecified in relapse
    BillableCC20

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column.

Instructions

At C92

Includes

  • granulocytic leukemia
  • myelogenous leukemia

Excludes1

  • personal history of leukemia (Z85.6) Z85.6

Code also

  • , if applicable, pancytopenia (acquired) (D61.818) D61.818

Notes that also apply

Block C81-C96 instructions (Excludes2 4): printed on the block page.

Chapter 2 instructions (Notes 8): printed on the chapter 2 page.

Index entries

  • Chloroma → C92.3-
  • Myelosarcoma → C92.3-
  • Leukemia, leukemicacute myeloblastic (minimal differentiation) (with maturation) → C92.0-
  • Leukemia, leukemicacute myeloid, NOS → C92.0-
  • Leukemia, leukemicAML (1/ETO) (M0) (M1) (M2) (without a FAB classification) → C92.0-
  • Myelosisacute → C92.0-
  • Leukemia, leukemicchronic myelogenous (Philadelphia chromosome (Ph1) positive) (t(9;22)) (q34;q11) (with crisis of blast cells) → C92.1-
  • Leukemia, leukemicchronic myeloid, BCR/ABL-positive → C92.1-
  • Leukemia, leukemicatypical chronic myeloid, BCR/ABL-negative → C92.2-
  • Sarcoma (of)granulocytic → C92.3-
  • Sarcoma (of)myeloid → C92.3-
  • Leukemia, leukemicacute promyelocytic → C92.4-
  • Leukemia, leukemicAML M3 → C92.4-
  • Leukemia, leukemicAML Me with t (15;17) and variants → C92.4-
  • Leukemia, leukemicacute myelomonocytic → C92.5-
  • Leukemia, leukemicAML M4 (Eo with inv(16) or t(16;16)) → C92.5-
  • Leukemia, leukemicgranulocytic → C92.9-
  • Leukemia, leukemicmyelogenous → C92.9-
  • Leukemia, leukemicmyeloid → C92.9-
  • Myelosisaleukemic → C92.9-
  • Myelosissubacute → C92.9-
  • Leukemia, leukemicmyeloidacute → C92.0-
  • Leukemia, leukemicchronic myeloid, BCR/ABL-positiveatypical, BCR/ABL-negative → C92.2-
  • Leukemia, leukemicmyeloidspecified NEC → C92.Z-
  • Leukemia, leukemicacute myeloid, NOSwith11q23-abnormality → C92.6-
  • Leukemia, leukemicacute myeloid, NOSwithvariation of MLL-gene → C92.6-
  • Leukemia, leukemicacute myeloid, NOSwithdysplasia of remaining hematopoesis and/or myelodysplastic disease in its history → C92.A-
  • Leukemia, leukemicacute myeloid, NOSwithmultilineage dysplasia → C92.A-

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy