D50-D89
ICD-10-CM Chapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Chapter 3 of the ICD-10-CM tabular list covers D50-D89. It contains 7 blocks of related categories, listed below with the categories published in each.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- 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)
D50-D53: Nutritional anemias
D55-D59: Hemolytic anemias
D60-D64: Aplastic and other anemias and other bone marrow failure syndromes
D65-D69: Coagulation defects, purpura and other hemorrhagic conditions
D70-D77: Other disorders of blood and blood-forming organs
- D70Neutropeniacategory
- D71Functional disorders of polymorphonuclear neutrophilscategory
- D72Other disorders of white blood cellscategory
- D73Diseases of spleencategory
- D74Methemoglobinemiacategory
- D75Other and unsp diseases of blood and blood-forming organscategory
- D76Oth dis with lymphoreticular and reticulohistiocytic tissuecategory
- D77Oth disord of bld/bld-frm organs in diseases classd elswhr
D78: Intraoperative and postprocedural complications of the spleen
D80-D89: Certain disorders involving the immune mechanism
- D80Immunodeficiency with predominantly antibody defectscategory
- D81Combined immunodeficienciescategory
- D82Immunodeficiency associated with other major defectscategory
- D83Common variable immunodeficiencycategory
- D84Other immunodeficienciescategory
- D86Sarcoidosiscategory
- D89Oth disorders involving the immune mechanism, NECcategory
Source
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.