Unsp comp of cardiac and vascular prosth dev/grft, init

This code signifies an initial presentation of an unspecified issue related to an artificial heart or blood vessel device, implant, or graft. It indicates that a problem exists with the prosthetic, but the specific nature of the complication is not yet determined or documented.

Apply this code when a patient presents with symptoms or signs suggesting a complication of a cardiac or vascular prosthetic device, but the physician's documentation does not specify the exact type of complication (e.g., infection, mechanical failure, embolism). This is appropriate for the initial encounter where the investigation into the complication is beginning.

• Only use for the initial encounter of the complication; subsequent encounters will require a different seventh character.
• Avoid using if a more specific complication code is available and documented.
• Query the provider for more specific documentation if possible to allow for more precise coding.