T80.49
Other Rh incompatibility reaction due to transfusion of blood or blood products
Clinical Classification Guidelines
Inclusion Terms
- Delayed serologic transfusion reaction (DSTR) from Rh incompatibility
- Other reaction to Rh incompatible blood transfusion
Medical Intelligence & Overview
ICD-10 code T80.49 refers to other Rh incompatibility reactions that can occur following blood transfusion. This condition involves an immune response when the recipient's body reacts negatively to Rh-incompatible blood or blood products. Rh incompatibility is a serious concern in transfusions, particularly when the blood types are not compatible. While some reactions happen immediately or shortly after the transfusion, others develop more slowly, leading to what's known as a delayed serologic transfusion reaction (DSTR). Recognizing these reactions is essential for managing patient safety and health outcomes.
Causes & Symptoms
Clinical Causes: Receiving blood or blood products from a donor with the Rh factor different from the recipient's Rh status. Previous sensitization to Rh-positive blood, leading to antibody formation that can attack transfused blood cells. Delayed immune responses where the body slowly develops antibodies over days or weeks after transfusion.
Key Symptoms: Fever that develops days or weeks post-transfusion Unexplained drop in hemoglobin or hematocrit levels Mild jaundice or yellowing of the skin and eyes Dark urine or signs of hemolysis (destruction of red blood cells) General fatigue or weakness Abdominal pain or discomfort
Diagnostic & Treatment
Diagnosis Path: Serologic testing to detect Rh antibodies in the patient's blood Blood compatibility testing before transfusion Monitoring for signs of hemolysis or anemia after transfusion Assessing clinical symptoms such as fever, jaundice, or hemolytic anemia
Treatment Protocols: Discontinuing the transfusion if a reaction is suspected Administering medications such as antihistamines or corticosteroids to reduce immune response Providing supportive care, including hydration and oxygen therapy as needed Blood transfusions with compatible blood if significant anemia develops Monitoring for any signs of ongoing hemolysis or complications
Clinical Advice & FAQs
Billing Guidance
Is T80.49 a billable ICD-10 code?
Yes, T80.49 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report T80.49?
Clinical documentation must specify the nature of Other Rh incompatibility reaction due to transfusion of blood or blood products and any associated comorbidities for accurate reporting.
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