Medicare Eligible Age 2025. You can also qualify if you’re younger and have certain disabilities. During this window, beneficiaries can.
Generally, you’re first eligible to sign up for part a and part b starting 3 months before you turn 65 and ending 3 months after you turn 65. You can qualify for medicare when you reach the eligible age or if you have a diagnosed condition or disability for which you’re receiving social security disability insurance (ssdi).