Leakage of insulin pump, initial encounter

This code describes the initial presentation of a patient experiencing a malfunction of their insulin pump where the device is leaking insulin. This leakage can lead to improper insulin delivery, potentially causing hyperglycemia or hypoglycemia, and may also irritate the skin around the pump site.

Apply this code when a patient presents for the first time with symptoms or signs directly attributable to an insulin pump leaking. This includes situations where the patient reports visible leakage, skin irritation at the pump site due to leakage, or unexplained blood glucose fluctuations suspected to be caused by a leaking pump.

• Ensure documentation clearly states "leakage" of the insulin pump, not just general malfunction.
• Confirm this is the patient's initial encounter for this specific leakage event. Subsequent encounters would use a different seventh character.
• Always code any associated adverse effects or complications (e.g., hyperglycemia, skin irritation) in addition to this code.