DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D61 Other aplastic anemias and other bone marrow failure syndromes

  • Header · not billable

D61 is not billable. The category heads 13 billable codes in FY2027, grouped under 6 subdivisions.

Index → code

Where it sits

  1. Chapter 3 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
  2. D60-D64 Aplastic and other anemias and other bone marrow failure syndromes (D60-D64)
  3. D61 Other aplastic anemias and other bone marrow failure syndromes
Billable codes
13
Subdivisions
6
CC / MCC codes
7 / 6
HCC V28 codes
9
New FY2027
0
Index entries
79

Codes in D61

  1. D61.0
    Constitutional aplastic anemia
    Header
  2. D61.01
    Constitutional (pure) red blood cell aplasia
    BillableCC109
    Inclusion terms 5, Excludes1 1

    Inclusion terms

    • Blackfan-Diamond syndrome
    • Congenital (pure) red cell aplasia
    • Familial hypoplastic anemia
    • Primary (pure) red cell aplasia
    • Red cell (pure) aplasia of infants

    Excludes1

    • acquired red cell aplasia (D60.9) D60.9
  3. D61.02
    Shwachman-Diamond syndrome
    BillableCC109
    Use additional code 1, Code also 4

    Use additional code

    • code, if applicable, for genetic susceptibility to other malignant neoplasm (Z15.09) Z15.09

    Code also

    • , if applicable, associated conditions such as:
    • acute myeloblastic leukemia (C92.0-) C92.0
    • exocrine pancreatic insufficiency (K86.81) K86.81
    • myelodysplastic syndrome (D46.-) D46
  4. D61.03
    Fanconi anemia
    BillableCC109
    Inclusion terms 2, Excludes1 1

    Inclusion terms

    • Fanconi pancytopenia
    • Fanconi's anemia

    Excludes1

    • Fanconi syndrome (E72.0-) E72.0
  5. D61.09
    Other constitutional aplastic anemia
    BillableCC109
    Inclusion terms 1

    Inclusion terms

    • Pancytopenia with malformations
  6. D61.1
    Drug-induced aplastic anemia
    BillableMCC
    Use additional code 1

    Use additional code

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) T36 T50
  7. D61.2
    Aplastic anemia due to other external agents
    BillableMCC109
    Code first 1

    Code first

    • , if applicable, toxic effects of substances chiefly nonmedicinal as to source (T51-T65) T51 T65
  8. D61.3
    Idiopathic aplastic anemia
    BillableMCC109
  9. D61.8
    Other specified aplastic anemias and other bone marrow failure syndromes
    Header
  10. D61.81
    Pancytopenia
    Header
    Excludes1 7, Excludes2 1

    Excludes1

    • pancytopenia (due to) (with) aplastic anemia (D61.9) D61.9
    • pancytopenia (due to) (with) bone marrow infiltration (D61.82) D61.82
    • pancytopenia (due to) (with) congenital (pure) red cell aplasia (D61.01) D61.01
    • pancytopenia (due to) (with) hairy cell leukemia (C91.4-) C91.4
    • pancytopenia (due to) (with) human immunodeficiency virus disease (B20.-) B20
    • pancytopenia (due to) (with) leukoerythroblastic anemia (D61.82) D61.82
    • pancytopenia (due to) (with) myeloproliferative disease (D47.1) D47.1

    Excludes2

    • pancytopenia (due to) (with) myelodysplastic syndromes (D46.-) D46
  11. D61.810
    Antineoplastic chemotherapy induced pancytopenia
    BillableMCC
    Excludes2 1

    Excludes2

    • aplastic anemia due to antineoplastic chemotherapy (D61.1) D61.1
  12. D61.811
    Other drug-induced pancytopenia
    BillableMCC
    Excludes2 1

    Excludes2

    • aplastic anemia due to drugs (D61.1) D61.1
  13. D61.818
    Other pancytopenia
    BillableCC109
  14. D61.82
    Myelophthisis
    BillableCC109
    Inclusion terms 3, Excludes1 5, Code also 3

    Inclusion terms

    • Leukoerythroblastic anemia
    • Myelophthisic anemia
    • Panmyelophthisis

    Excludes1

    • idiopathic myelofibrosis (D47.1) D47.1
    • myelofibrosis NOS (D75.81) D75.81
    • myelofibrosis with myeloid metaplasia (D47.4) D47.4
    • primary myelofibrosis (D47.1) D47.1
    • secondary myelofibrosis (D75.81) D75.81

    Code also

    • the underlying disorder, such as:
    • malignant neoplasm of breast (C50.-) C50
    • tuberculosis (A15.-) A15
  15. D61.89
    Other specified aplastic anemias and other bone marrow failure syndromes
    BillableMCC109
  16. D61.9
    Aplastic anemia, unspecified
    BillableCC
    Inclusion terms 2

    Inclusion terms

    • Hypoplastic anemia NOS
    • Medullary hypoplasia

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 D61

Excludes2

  • neutropenia (D70.-) D70

Notes that also apply

Chapter 3 instructions (Excludes2 9): printed on the chapter 3 page.

Index entries

  • Blackfan-Diamond anemia or syndrome (congenital hypoplastic anemia) → D61.01
  • Diamond-Blackfan anemia (congenital hypoplastic) → D61.01
  • Joseph-Diamond-Blackfan anemia (congenital hypoplastic) → D61.01
  • Kaznelson's syndrome (congenital hypoplastic anemia) → D61.01
  • Fanconi ('s) anemia → D61.03
  • Fanconi hypoplastic anemia → D61.03
  • Fanconi panmyelopathy → D61.03
  • Erythroblastophthisis → D61.09
  • Erythrogenesis imperfecta → D61.09
  • Panmyelopathy, familial, constitutional → D61.09
  • Pancytopenia (acquired) → D61.818
  • Myelophthisis → D61.82
  • Panmyelophthisis → D61.82
  • Panhematopenia → D61.9
  • Panhemocytopenia → D61.9
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)Diamond-Blackfan (congenital hypoplastic) → D61.01
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)Joseph-Diamond-Blackfan (congenital hypoplastic) → D61.01
  • Aplasiacongenital pure red cell → D61.01
  • Aplasiaerythrocyte congenital → D61.01
  • Erythroblastopeniacongenital → D61.01
  • Hypoplasia, hypoplasticerythroid, congenital → D61.01
  • SyndromeBlackfan-Diamond → D61.01
  • SyndromeDiamond-Blackfan → D61.01
  • SyndromeJoseph-Diamond-Blackfan → D61.01
  • SyndromeSchwachman (-Diamond) → D61.02
  • SyndromeShwachman (-Diamond) → D61.02
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)Fanconi ('s) → D61.03
  • Disease, diseasedFanconi ('s) → D61.03
  • Pancytopenia (acquired)Fanconi → D61.03
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)chronica congenita aregenerativa → D61.09
  • Pancytopenia (acquired)congenital → D61.09
  • Panhematopeniacongenital → D61.09
  • Panhematopeniaconstitutional → D61.09
  • Panhemocytopeniacongenital → D61.09
  • Panhemocytopeniaconstitutional → D61.09
  • Panmyelophthisiscongenital → D61.09
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)toxic → D61.2
  • Pancytopenia (acquired)antineoplastic chemotherapy induced → D61.810
  • Pancytopenia (acquired)drug-induced NEC → D61.811
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)leukoerythroblastic → D61.82

39 more, longer entries are not listed; the search box finds them by word.

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