Acute infct fol tranfs,infusn,inject blood/products, sequela

This code signifies a current, active infectious process that has developed as a direct consequence of receiving a transfusion, infusion, or injection of blood or blood products. It indicates that the infection is a late effect or complication arising from the initial procedure, rather than an immediate reaction.

Use this code when documenting a patient presenting with an infection, such as bacterial sepsis or viral hepatitis, where the medical record clearly links the onset of the infection to a prior transfusion, infusion, or injection of blood products. This applies to situations where the infection is not an immediate adverse event but a subsequent development.

• Always sequence this code after the specific infection code (e.g., A41.9 for sepsis, B18.2 for chronic viral hepatitis C).
• Ensure the medical record explicitly states the causal link between the blood product administration and the subsequent infection.
• The "S" seventh character indicates a sequela, meaning the infection is a late effect of the initial transfusion event.