Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
ICD-10-CM Chapter 3 covers conditions related to the blood, blood-forming organs, and immune system disorders. It includes codes for anemia, coagulation defects, and immunodeficiencies.
This chapter encompasses a wide range of disorders affecting how blood cells develop and function, including various types of anemia such as iron-deficiency or hemolytic anemia. It also addresses coagulation defects that impact blood clotting processes, leading to bleeding or clotting issues. Additionally, codes in this range represent immune system disorders where the body's defense mechanisms are weakened or abnormal, such as immunodeficiencies or autoimmune conditions. Healthcare providers use these codes to document diagnoses related to blood abnormalities and immune dysfunctions accurately. This ensures clear communication for treatment planning, insurance claims, and epidemiological tracking of these diseases.
- Nutritional anemias (D50-D53)
- Hemolytic anemias (D55-D59)
- Aplastic and other anemias and other bone marrow failure syn
- Coagulation defects, purpura and other hemorrhagic condition
- Other disorders of blood and blood-forming organs (D70-D77)
- Intraoperative and postprocedural complications of the splee
- Certain disorders involving the immune mechanism (D80-D89)
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
Excludes2: autoimmune disease (systemic) NOS (M35.9), certain conditions originating in the perinatal period (P00-P96), complications of pregnancy, childbirth and the puerperium (O00-O9A), congenital malformations, deformations and chromosomal abnormalities (Q00-Q99), endocrine, nutritional and metabolic diseases (E00-E88), human immunodeficiency virus [HIV] disease (B20) injury, poisoning and certain other consequences of external causes (S00-T88), neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Nutritional anemias (D50-D53)
Hemolytic anemias (D55-D59)
Aplastic and other anemias and other bone marrow failure syndromes (D60-D64)
Coagulation defects, purpura and other hemorrhagic conditions (D65-D69)
Other disorders of blood and blood-forming organs (D70-D77)
- Neutropenia (D70)
- Functional disorders of polymorphonuclear neutrophils (D71)
- Other disorders of white blood cells (D72)
- Diseases of spleen (D73)
- Methemoglobinemia (D74)
- Other and unspecified diseases of blood and blood-forming organs (D75)
- Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue (D76)
- Other disorders of blood and blood-forming organs in diseases classified elsewhere (D77)
Intraoperative and postprocedural complications of the spleen (D78)
- Intraoperative and postprocedural complications of the spleen (D78)
Certain disorders involving the immune mechanism (D80-D89)
- Immunodeficiency with predominantly antibody defects (D80)
- Combined immunodeficiencies (D81)
- Immunodeficiency associated with other major defects (D82)
- Common variable immunodeficiency (D83)
- Other immunodeficiencies (D84)
- Sarcoidosis (D86)
- Other disorders involving the immune mechanism, not elsewhere classified (D89)
