Block · Chapter 3

D70-D77 Other disorders of blood and blood-forming organs (D70-D77)

Block D70-D77 groups 8 categories with 61 billable codes in FY2027.

Where it sits

Neighbouring blocks

Categories in D70-D77

D70
Neutropenia
Myelokathexis → D70.9
- 7 billable codes
- 2 with HCC
D71
Functional disorders of polymorphonuclear neutrophils
Dysphagocytosis, congenital → D71.8
- 3 billable codes
- 3 with HCC
D72
Other disorders of white blood cells
Bandemia → D72.825
- 22 billable codes
- 1 with HCC
D73
Diseases of spleen
Splenosis → D73.89
- 9 billable codes
D74
Methemoglobinemia
Methemoglobinemia → D74.9
- 3 billable codes
- 3 CC
D75
Other and unspecified diseases of blood and blood-forming organs
Cytopenia → D75.9
- 13 billable codes
- 1 CC
- 2 with HCC
D76
Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
Histiocytosis → D76.3
- 3 billable codes
- 3 CC
- 2 with HCC
D77
Other disorders of blood and blood-forming organs in diseases classified elsewhere
–
- Billable, no subdivisions

Syndrome → D70, D71, D72, D73, D75, D76 (28 entries)
Disease, diseased → D70, D71, D72, D73, D74, D75 (19 entries)
Polycythemia (secondary) → D75 (19 entries)
Neutropenia, neutropenic (chronic) (genetic) (idiopathic) (immune) (infantile) (malignant) (pernicious) (splenic) → D70 (14 entries)
Disorder (of) → D71, D72, D75 (12 entries)
Leukopenia → D70, D72 (12 entries)
Thrombocytopenia, thrombocytopenic → D75 (12 entries)
Agranulocytosis (chronic) (cyclical) (genetic) (infantile) (periodic) (pernicious) → D70 (9 entries)
Anomaly, anomalous (congenital) (unspecified type) → D72 (9 entries)
Deficiency, deficient → D71, D74, D75 (7 entries)
Histiocytosis → D76 (7 entries)
Methemoglobinemia → D74 (7 entries)
Reaction → D72 (6 entries)
Decrease (d) → D72 (5 entries)
Eosinophilia (allergic) (idiopathic) (secondary) → D72 (5 entries)

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