No, you cannot get Medicare at age 62 just because your spouse is already enrolled in coverage. However, turning 62 could have an effect on the cost of your spouse’s Medicare coverage. If your spouse is paying a premium for Part A coverage, they might become eligible for premium-free coverage when you turn 62. If you have enough work credits to qualify for premium-free Part A coverage, your spouse will no longer have to pay a premium for their Part A coverage. However, you will not be eligible to sign up for Medicare until you reach age 65.