What it is
Most people enroll in Medicare Parts A and B through the Social Security Administration, either automatically (if already receiving Social Security benefits) or by applying online at ssa.gov. This is the official enrollment portal — it is not run by an insurance company.
Who should read this
- People approaching age 65 who need to enroll in Medicare.
- Anyone signing up during the Initial or General Enrollment Period.
- Beneficiaries applying for a Special Enrollment Period after losing employer coverage.
Key topics covered
Initial Enrollment Period (IEP)General Enrollment PeriodSpecial Enrollment PeriodsAutomatic enrollment