Lymphocyte function antigen-1 (LFA-1) defect is a rare immunodeficiency disorder characterized by impaired leukocyte adhesion and migration due to mutations affecting the LFA-1 integrin. This defect leads to increased susceptibility to infections, particularly bacterial and fungal, and can result in severe clinical manifestations. Accurate coding with ICD-10 Code D84.0 is essential for proper diagnosis, documentation, medical billing, and public health reporting, ensuring that affected individuals receive appropriate care and resources.
ICD-10 Code D84.0 represents Lymphocyte function antigen-1 (LFA-1) defect, a genetic condition that impairs the immune system's ability to respond to infections. This code should be used in clinical documentation and billing when diagnosing patients with this defect, particularly when they present with recurrent infections or other related complications, ensuring accurate representation of the patient's health status.
Lymphocyte function antigen-1 (LFA-1) defect is caused by mutations in the genes responsible for the LFA-1 integrin, leading to impaired leukocyte adhesion and migration. This condition can progress to severe immunodeficiency, necessitating prompt medical attention to prevent life-threatening infections.
ICD-10 Code D84.0 is utilized in SOAP notes to document the clinical presentation, assessment, and treatment of patients with LFA-1 defect. This code aids in capturing the patient's symptoms, guiding clinical decision-making, and ensuring appropriate management in both acute and chronic care settings.
In SOAP notes, ICD-10 Code D84.0 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of LFA-1 defect. This code is crucial for ensuring continuity of care, supporting accurate billing, and meeting EHR documentation standards.
Management of LFA-1 defect requires urgent medical intervention to prevent severe infections. Treatment strategies may include immunoglobulin replacement therapy and prophylactic antibiotics.


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Learn moreICD-10 Code D84.0 is critical in medical billing, particularly in hospital, ER, or infectious disease care settings.
| CPT Code | Description |
|---|---|
| 36415 | Collection of venous blood by venipuncture. |
| 90715 | Immunization administration for immunoglobulin therapy. |
| 99214 | Established patient office visit, moderate complexity. |
Common Questions About Using ICD-10 Code D84.0 for Lymphocyte function antigen-1 [LFA-1] defect
What are the common symptoms of LFA-1 defect?
Common symptoms include recurrent infections, delayed wound healing, and increased susceptibility to bacterial and fungal infections. Patients may also experience autoimmune issues due to immune dysregulation.
How is LFA-1 defect diagnosed?
Diagnosis typically involves clinical evaluation, family history assessment, and laboratory tests to measure immunoglobulin levels and leukocyte function. Genetic testing may also be performed.
What treatments are available for LFA-1 defect?
Treatment options include prophylactic antibiotics to prevent infections, immunoglobulin replacement therapy, and supportive care to manage symptoms and enhance immune function.
Is LFA-1 defect a hereditary condition?
Yes, LFA-1 defect is a genetic condition caused by mutations in the genes responsible for the LFA-1 integrin, and it can be inherited in an autosomal recessive manner.
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