Turning 65 does not automatically establish Medicare eligibility for every person. Social Security must apply the relevant eligibility rules, including qualifying status and, for premium-free Part A, work-history requirements. Income alone does not determine whether someone may enroll in Medicare.
Eligibility and premium-free coverage are different
Many people qualify for Part A without a premium based on their own or a qualifying family member's work record. A person without enough work credits may still be able to buy Part A if the applicable age, citizenship or lawful permanent residency and residence requirements are met.
The usual paid-enrollment pathway for a lawful permanent resident includes a five-year continuous U.S. residence requirement. Individual circumstances can be more complex, so obtain Social Security's determination rather than treating a general article as an eligibility decision.
Questions to resolve
| Question | Why it matters |
|---|---|
| Can I receive premium-free Part A? | Your own or a qualifying family record may affect the answer. |
| Can I purchase Part A? | Separate eligibility rules and premiums apply. |
| When may I enroll in Part B? | Eligibility and enrollment timing must both be satisfied. |
| What help is available? | Medicaid or savings-program eligibility is determined separately. |
If Medicare is not available yet
Review other coverage options with the appropriate agency, including employer insurance or Marketplace coverage if eligible. The interaction between Medicare eligibility and Marketplace financial assistance depends on the situation, including whether Part A requires a premium.
Do not assume that buying a Medicare Advantage plan bypasses Medicare eligibility. Medicare Advantage generally requires both Part A and Part B, along with other enrollment conditions.
Prepare for a determination
Gather identity, residence and work-history records requested by Social Security. Keep the written decision and ask about review rights if you believe it is incorrect. Before ending another policy, confirm the new coverage's actual start date and expected premiums.
Related coverage questions
- Medicare Part A Eligibility: Premium-Free Coverage and Buying Part A
- How to Enroll in Medicare: Steps, Timing and Where to Get Help
- Original Medicare: What Parts A and B Cover and How You Pay