Final answer:
The left heart catheterization technical component will be bundled into the inpatient stay under the Two Midnight Rule of Medicare.
Step-by-step explanation:
The left heart catheterization technical component will be bundled into the inpatient stay under the Two Midnight Rule of Medicare.
The Two Midnight Rule is a Medicare policy that states that if a patient's expected length of stay in the hospital is two midnights or longer, their care will be billed as an inpatient stay and certain services, such as the left heart catheterization, will be bundled into that stay.
Therefore, in this case, since the patient had a 3-vessel CABG surgery, which is an inpatient procedure, the left heart catheterization technical component will be bundled into the inpatient stay under the Two Midnight Rule.