What type of dis-enrollment occurs automatically when a member enrolls in a new MA or PDP plan?

When a member enrolls in a new Medicare Advantage (MA) or Prescription Drug Plan (PDP), their previous coverage is automatically terminated as part of the enrollment process. This automatic dis-enrollment ensures that individuals do not hold overlapping insurance plans, which could lead to confusion regarding coverage and benefits.

The process is designed to streamline transitions and prevent any potential issues related to having multiple plans that serve the same purpose. This automatic feature is a key aspect of the enrollment process for new MA or PDP plans, as it simplifies the experience for members and maintains the integrity of their healthcare coverage. The terminology used in the question reflects this automaticity as an inherent part of how MA and PDP enrollment works, ensuring that the previous plan is correctly dis-enrolled without requiring further action from the member.