You are eligible for Medicare at age 65 based on U.S. citizenship or permanent residency. Enrollment typically begins three months before your 65th birthday and lasts for seven months. If you qualify through work history, Part A is usually premium-free. Ensure timely enrollment to avoid late penalties and gaps in coverage. To know more visit here https://www.capitalbluemedicare.com/wps/portal/capm/home/what-is-medicare/eligibility-enrollment
