Immune-mediated heparin-induced thrombocytopenia (HIT) is a serious condition characterized by a decrease in platelet count due to an immune response triggered by heparin. This condition can lead to thrombotic complications, making accurate diagnosis and documentation essential. ICD-10 Code D75.822 facilitates precise coding for billing, clinical decision-making, and public health reporting, ensuring that healthcare providers can effectively manage and treat affected patients.
ICD-10 Code D75.822 represents Immune-mediated heparin-induced thrombocytopenia, a condition where heparin administration leads to an immune response resulting in thrombocytopenia. This code should be used when documenting cases of HIT, particularly in patients who have received heparin and present with low platelet counts and potential thrombotic events.
Immune-mediated heparin-induced thrombocytopenia occurs when antibodies form against complexes of heparin and platelet factor 4, leading to platelet activation and thrombosis. This condition can progress rapidly and requires immediate medical attention to prevent serious complications.
ICD-10 Code D75.822 is utilized in SOAP notes to document the clinical presentation, assessment, and treatment of patients with immune-mediated heparin-induced thrombocytopenia. This code aids in capturing the severity of the condition and informs treatment strategies in both acute and chronic care settings.
In SOAP notes, ICD-10 Code D75.822 connects subjective patient reports and objective clinical findings to a formal diagnosis of immune-mediated heparin-induced thrombocytopenia. This ensures continuity of care, supports accurate billing, and meets EHR documentation standards.
Immune-mediated heparin-induced thrombocytopenia requires prompt treatment to mitigate thrombotic risks. Hospitalization is often necessary for monitoring and management.


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| CPT Code | Description |
|---|---|
| 36415 | Collection of venous blood by venipuncture. |
| 85025 | Complete blood count with automated differential. |
| 85610 | Prothrombin time. |
| 96372 | Therapeutic, prophylactic, or diagnostic injection. |
Common Questions About Using ICD-10 Code D75.822 for Immune-mediated heparin-induced thrombocytopenia
What are the common symptoms of immune-mediated heparin-induced thrombocytopenia?
Common symptoms include a decrease in platelet count, unusual bruising, bleeding, and signs of thrombosis such as swelling or pain in the limbs.
How is immune-mediated heparin-induced thrombocytopenia diagnosed?
Diagnosis is typically made through clinical evaluation, platelet count monitoring, and laboratory tests for antibodies against platelet factor 4.
What treatment options are available for immune-mediated heparin-induced thrombocytopenia?
Treatment involves discontinuing heparin, using alternative anticoagulants, and monitoring for thrombotic complications.
When should ICD-10 Code D75.822 be used?
This code should be used when documenting cases of immune-mediated heparin-induced thrombocytopenia in patients with a history of heparin exposure and thrombocytopenia.
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SOAP notes
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