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D75

⚠ Non-billable (Header)

Other and unspecified diseases of blood and blood-forming organs

Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • acute lymphadenitis (L04.-)
  • • chronic lymphadenitis (I88.1)
  • • enlarged lymph nodes (R59.-)
  • • hypergammaglobulinemia NOS (D89.2)
  • • lymphadenitis NOS (I88.9)
  • • mesenteric lymphadenitis (acute) (chronic) (I88.0)

Child Codes (5)

D75.0Familial erythrocytosisD75.1Secondary polycythemiaD75.8Other specified diseases of blood and blood-forming organsD75.9Disease of blood and blood-forming organs, unspecifiedD75.AGlucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia

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Code Information

CodeD75
BillableNo — Header code
CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Excludes10 rule(s)
Excludes26 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)