Rh incompatibility w acute hemolytic transfs react, sequela

This code signifies the long-term or residual effects stemming from an acute hemolytic transfusion reaction that occurred due to Rh incompatibility. It indicates that the patient is experiencing a lasting consequence of this specific type of adverse transfusion event, rather than the acute event itself.

Apply this code when documenting a patient's current condition that is a direct result or complication of a past Rh incompatibility-related acute hemolytic transfusion reaction. This would include chronic kidney disease, persistent anemia, or other organ damage attributed to the prior reaction.

• Always assign an additional code(s) to specify the exact nature of the sequela (e.g., chronic kidney disease, anemia).
• Do not use this code for the initial acute hemolytic transfusion reaction; use the acute phase code instead.
• Ensure documentation clearly links the current condition to the past Rh incompatibility transfusion reaction.