D75 Other and unspecified diseases of blood and blood-forming organs

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other and unspecified diseases of blood and blood-forming organs is D75 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
D70-D77: Other disorders of blood and blood-forming organs (D70-D77)
Category D75
17 codes (13 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • 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)

Official Coding Guidelines

Chapter 3 TOC entry

3. Chapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) ............................................................................................. 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3
Reserved for future guideline expansion

Reserved for future guideline expansion ...................................................................................... 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3.Reserved

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

More Specific Codes

D75.0 Familial erythrocytosis D75.1 Secondary polycythemia D75.8 Other specified diseases of blood and blood-forming organs D75.81 Myelofibrosis D75.82 Heparin induced thrombocytopenia (HIT) D75.821 Non-immune heparin-induced thrombocytopenia D75.822 Immune-mediated heparin-induced thrombocytopenia D75.828 Other heparin-induced thrombocytopenia syndrome D75.829 Heparin-induced thrombocytopenia, unspecified D75.83 Thrombocytosis D75.838 Other thrombocytosis D75.839 Thrombocytosis, unspecified D75.84 Other platelet-activating anti-PF4 disorders D75.89 Other specified diseases of blood and blood-forming organs D75.9 Disease of blood and blood-forming organs, unspecified D75.A Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia

Related Codes in D75

D75.0 Familial erythrocytosis D75.1 Secondary polycythemia D75.8 Other specified diseases of blood and blood-forming organs D75.81 Myelofibrosis D75.82 Heparin induced thrombocytopenia (HIT) D75.821 Non-immune heparin-induced thrombocytopenia D75.822 Immune-mediated heparin-induced thrombocytopenia D75.828 Other heparin-induced thrombocytopenia syndrome D75.829 Heparin-induced thrombocytopenia, unspecified D75.83 Thrombocytosis D75.838 Other thrombocytosis D75.839 Thrombocytosis, unspecified D75.84 Other platelet-activating anti-PF4 disorders D75.89 Other specified diseases of blood and blood-forming organs D75.9 Disease of blood and blood-forming organs, unspecified D75.A Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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