+12 Enrolling In Medicare Part D 2023. Web in 2021, 48 million medicare beneficiaries had part d coverage, and about 50% of them were enrolled in a standalone part d plan (vs. Web for most people, you first become eligible to enroll in medicare part d from 3 months before your 65 th birthday to 3 months after your birthday.

To sign up for a medicare part d plan, a person must have medicare parts a and b and live in the service. Web this major final rule addresses: Web lower part d premiums.