If you’re eligible for free Part A, you can sign up for Part A once your Initial Enrollment Period starts. Your Part A coverage will start 6 months back from the date you apply for Medicare (or Social Security/ RRB benefits), but no earlier than the first month you were eligible for Medicare. However, you can only sign up for Part B (or Part A if you have to buy it) during the times listed below. Remember, in most cases......
if you don’t sign up for Part A (if you have to buy it) and Part B when you’re first eligible, you may have to pay a late enrollment penalty for as long as you have the coverage.
Initial Enrollment Period
You can first sign up for Part A (if you have to buy it) and/or Part B during the 7-month period that begins 3 months before the month you turn 65, includes the month you turn 65, and ends 3 months after the month you turn 65.
If you sign up for Part A and/or Part B during the first 3 months of your Initial Enrollment Period, in most cases, your coverage starts the first day of your birthday month. However, if your birthday is on the first day of the month, your coverage will start the first day of the prior month.
If you enroll in Part A and/or Part B the month you turn 65 or during the last 3 months of your Initial Enrollment Period, the start date for your Medicare coverage will be delayed.
Special Enrollment Period
If you (or your spouse) are still working, you may have a chance to sign up for Medicare during a Special Enrollment Period. If you didn’t sign up for Part B (or Part A if you have to buy it) when you were first eligible because you’re covered under a group health plan based on current employment (your own, a spouse’s, or if you’re disabled, a family member’s), you can sign up for Part A and/or Part B:
Usually, you don’t pay a late enrollment penalty if you sign up during a Special Enrollment Period. This Special Enrollment Period doesn’t apply to people with End-Stage Renal Disease (ESRD).
Note: If you’re disabled, the employer offering the group health plan must have 100 or more employees to get a Special Enrollment Period.
COBRA (Consolidated Omnibus Budget Reconciliation Act) coverage, retiree health plans, and individual health coverage (like through the Health Insurance Marketplace) aren’t considered coverage based on current employment. You aren’t eligible for a Special Enrollment Period when that coverage ends. To avoid paying a higher premium, make sure you sign up for Medicare when you’re first eligible.
General Enrollment Period
If you didn’t sign up for Part A (if you have to buy it) and/or Part B (for which you must pay premiums) during your Initial Enrollment Period, and you don’t qualify for a Special Enrollment Period, you can sign up between January 1–March 31 each year. Your coverage won’t start until July 1 of that year, and you may have to pay a higher Part A and/or Part B premium for late enrollment.
Initial Enrollment Period
You can first sign up for Part A (if you have to buy it) and/or Part B during the 7-month period that begins 3 months before the month you turn 65, includes the month you turn 65, and ends 3 months after the month you turn 65.
If you sign up for Part A and/or Part B during the first 3 months of your Initial Enrollment Period, in most cases, your coverage starts the first day of your birthday month. However, if your birthday is on the first day of the month, your coverage will start the first day of the prior month.
If you enroll in Part A and/or Part B the month you turn 65 or during the last 3 months of your Initial Enrollment Period, the start date for your Medicare coverage will be delayed.
Special Enrollment Period
If you (or your spouse) are still working, you may have a chance to sign up for Medicare during a Special Enrollment Period. If you didn’t sign up for Part B (or Part A if you have to buy it) when you were first eligible because you’re covered under a group health plan based on current employment (your own, a spouse’s, or if you’re disabled, a family member’s), you can sign up for Part A and/or Part B:
- Anytime you’re still covered by the group health plan
- During the 8-month period that begins the month after the employment ends or the coverage ends, whichever happens first
Usually, you don’t pay a late enrollment penalty if you sign up during a Special Enrollment Period. This Special Enrollment Period doesn’t apply to people with End-Stage Renal Disease (ESRD).
Note: If you’re disabled, the employer offering the group health plan must have 100 or more employees to get a Special Enrollment Period.
COBRA (Consolidated Omnibus Budget Reconciliation Act) coverage, retiree health plans, and individual health coverage (like through the Health Insurance Marketplace) aren’t considered coverage based on current employment. You aren’t eligible for a Special Enrollment Period when that coverage ends. To avoid paying a higher premium, make sure you sign up for Medicare when you’re first eligible.
General Enrollment Period
If you didn’t sign up for Part A (if you have to buy it) and/or Part B (for which you must pay premiums) during your Initial Enrollment Period, and you don’t qualify for a Special Enrollment Period, you can sign up between January 1–March 31 each year. Your coverage won’t start until July 1 of that year, and you may have to pay a higher Part A and/or Part B premium for late enrollment.