Disorder of white blood cells, unspecified
ICD-10 D72.9 is a billable code used to indicate a diagnosis of disorder of white blood cells, unspecified.
Disorders of white blood cells encompass a variety of conditions that affect the production, function, and lifespan of leukocytes. These disorders can lead to abnormal white blood cell counts, impacting the body's immune response. Neutropenia, characterized by an abnormally low neutrophil count, is a significant concern as it increases susceptibility to infections. White blood cell disorders can arise from various causes, including bone marrow dysfunction, autoimmune diseases, infections, and certain medications. Spleen disorders, such as splenomegaly or hyposplenism, can also contribute to altered white blood cell counts by affecting the storage and removal of these cells. Immunodeficiencies, whether primary (genetic) or secondary (acquired), can lead to a reduced ability to fight infections, often presenting with recurrent infections and abnormal laboratory findings. The unspecified nature of D72.9 indicates that the specific type of white blood cell disorder has not been determined, necessitating further investigation to identify the underlying cause and appropriate management.
Detailed lab results, patient history, and treatment plans.
Patients presenting with unexplained leukopenia or recurrent infections.
Ensure that all relevant lab tests are documented to support the diagnosis.
Immunological assessments and history of infections.
Patients with suspected immunodeficiencies presenting with low white blood cell counts.
Document any previous infections and response to treatments.
Used to evaluate white blood cell disorders.
Document the reason for the CBC and any relevant clinical findings.
Hematologists may require additional tests based on CBC results.
Use D72.9 when a patient presents with a disorder of white blood cells that has not been specified. Ensure that documentation supports the need for this unspecified code.
