Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] is a primary immunodeficiency disorder caused by mutations in the PIK3CD gene, leading to dysregulated immune responses. Clinically significant due to its association with increased susceptibility to infections, autoimmune diseases, and malignancies, accurate coding with ICD-10 Code D81.82 is essential for proper diagnosis, documentation, billing, and public health reporting.
ICD-10 Code D81.82 represents Activated Phosphoinositide 3-kinase Delta Syndrome [APDS], a genetic disorder characterized by immune dysregulation. This code should be used when documenting cases of APDS in clinical settings, ensuring accurate representation of the condition for billing and treatment planning.
Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] is caused by gain-of-function mutations in the PIK3CD gene, leading to abnormal activation of the phosphoinositide 3-kinase pathway. This condition progresses with increased susceptibility to infections and autoimmune manifestations, necessitating prompt medical attention.
ICD-10 Code D81.82 is utilized in SOAP notes to document the clinical presentation, assessment, and treatment of patients with Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]. This code aids in capturing both acute and chronic care needs, ensuring comprehensive patient management.
In SOAP notes, ICD-10 Code D81.82 connects subjective patient reports and objective clinical findings to a formal diagnosis of Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]. This ensures continuity of care, supports accurate billing, and meets EHR documentation standards.
Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] requires a multidisciplinary approach for management, including immunotherapy and supportive care.


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Learn moreICD-10 Code D81.82 is critical in billing for hospital, ER, or infectious disease care related to Activated Phosphoinositide 3-kinase Delta Syndrome [APDS].
| CPT Code | Description |
|---|---|
| 96413 | Intravenous infusion, chemotherapy, requiring supervision. |
| 36415 | Collection of venous blood by venipuncture. |
| 99214 | Established patient office visit, moderate complexity. |
Common Questions About Using ICD-10 Code D81.82 for Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]
What are the common symptoms of Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]?
Common symptoms include recurrent infections, autoimmune disorders, and lymphoproliferative diseases. Patients may also experience failure to thrive, particularly in pediatric cases.
How is Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] diagnosed?
Diagnosis is typically made through clinical evaluation, family history, and genetic testing for mutations in the PIK3CD gene.
What treatment options are available for patients with APDS?
Treatment options include immunoglobulin replacement therapy, management of autoimmune symptoms, and regular monitoring for infections and malignancies.
Is Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] hereditary?
Yes, APDS is an inherited condition caused by mutations in the PIK3CD gene, which can be passed from parents to offspring.
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