Rh incompatibility w hemolytic transfs react, unsp, init

This code signifies an adverse immune response occurring after a blood transfusion, specifically due to incompatibility between the recipient's and donor's Rh blood types. This reaction leads to the destruction of red blood cells (hemolysis) in the recipient. The "unspecified" nature indicates that the specific type or severity of the hemolytic reaction is not further detailed.

Use this code when a patient experiences an acute hemolytic transfusion reaction caused by Rh incompatibility, and the medical record does not provide further specificity regarding the nature of the reaction. This code is appropriate for the initial encounter where the reaction is first diagnosed and treated.

• Ensure documentation clearly links the hemolytic reaction to Rh incompatibility.
• Do not use this code if a more specific type of hemolytic transfusion reaction (e.g., delayed, acute, mild) is documented.
• Remember the "A" at the end indicates an initial encounter for this condition.