Displacement of umbrella device, subsequent encounter

This code signifies a complication where an umbrella device, typically an inferior vena cava (IVC) filter, has moved from its intended position within the vasculature. This displacement can lead to impaired function, vessel damage, or other adverse events. The "subsequent encounter" indicates that the patient is receiving follow-up care for this previously identified issue.

Apply this code when documenting a patient presenting for evaluation or management of a dislodged IVC filter or similar umbrella device. This includes scenarios where imaging confirms the displacement during a follow-up visit, or when symptoms arise due to the device's movement. It is appropriate for ongoing care related to the displacement, not the initial diagnosis.

• Ensure documentation clearly specifies "displacement" of an "umbrella device" (e.g., IVC filter).
• Confirm the encounter is for follow-up care or management of the displacement, not the initial diagnosis or placement.
• Always code with an external cause code if applicable, to describe the circumstances of the displacement.