Decreased white blood cell count, unspecified
ICD-10 D72.819 is a billable code used to indicate a diagnosis of decreased white blood cell count, unspecified.
Decreased white blood cell count, or leukopenia, refers to a condition where the number of white blood cells (WBCs) in the bloodstream is lower than normal. This condition can result from various underlying causes, including bone marrow disorders, autoimmune diseases, infections, and certain medications. Neutropenia, a specific type of leukopenia, is characterized by a decrease in neutrophils, which are crucial for fighting off infections. Patients with decreased WBC counts may experience increased susceptibility to infections, prolonged recovery times, and complications from underlying conditions. The spleen plays a significant role in filtering blood and managing immune responses; disorders of the spleen, such as splenomegaly or hypersplenism, can contribute to decreased WBC counts. Additionally, immunodeficiencies, whether congenital or acquired, can lead to leukopenia, impacting the body's ability to respond to pathogens. Accurate diagnosis and management of decreased WBC counts require a thorough understanding of the underlying causes and appropriate clinical interventions.
Detailed lab results, patient history, and treatment plans must be documented.
Patients presenting with unexplained infections, fatigue, or abnormal lab results.
Consideration of bone marrow biopsy results and other diagnostic tests is crucial.
Thorough documentation of immunodeficiency workup and any associated conditions.
Patients with recurrent infections or known immunodeficiencies.
Documentation should include immunoglobulin levels and response to therapies.
Used to evaluate patients presenting with symptoms of infection or fatigue.
Document the reason for the CBC and any relevant clinical findings.
Hematologists may require additional tests based on CBC results.
Common causes include bone marrow disorders, autoimmune diseases, infections, and the effects of certain medications such as chemotherapy agents.
