Seniorlifeinsights Updated Aug 27, 2026
Answer from Seniorlifeinsights

Your Medicare enrollment typically begins with the Initial Enrollment Period (IEP), a seven-month window around your 65th birthday.

The Initial Enrollment Period starts three months before the month you turn 65, includes your birthday month, and ends three months after. Missing this window can lead to a late enrollment penalty for Part B and Part D. If you have health insurance through your current employer when you turn 65, you may be able to delay enrollment without penalty.

Enrollment rules can be complex, and individual circumstances vary, so it's important to confirm your specific situation.

What is the deadline to enroll if I have employer coverage?

Seniorlifeinsights

If you have employer coverage, you can enroll during a Special Enrollment Period that lasts for eight months after your employment or coverage ends. This is different from the standard Initial Enrollment Period.