Working Past 65: Do You Need Medicare Yet?
If you’re turning 65 and still working, you may not need to take all of Medicare yet — but the rules are easy to get wrong, and the penalties are permanent. This guide will walk you through it in plain English.
Start Here:Take Premium-Free Part A
Almost everyone should enroll in Part A at 65 — it’s usually premium-free and can pay secondary to your employer plan.
One exception: If you contribute to a Health Savings Account (HSA), enrolling in any part of Medicare (including Part A) stops your ability to contribute.
The Decision Tree3 simple questions
Answer 3 quick questions to know if you should delay Part B, enroll now, or take another step.
- 1Is your (or your spouse’s) employer coverage active with 20+ employees?
- 2Should you delay Part B?
- 3Leaving your job or losing coverage?
The Four Things to Understand
The Decision Tree
- Does your (or your spouse’s) employer have 20+ employees, and is the coverage active? If yes, that coverage is usually creditable — you can delay Part B without penalty. If the employer has fewer than 20 employees, Medicare is usually primary, so you should take Part B at 65.
- Should you delay Part B? If your employer coverage is good and you want to avoid the premium for now, delaying can make sense — see delaying Part B. If your employer coverage is thin or expensive, taking Part B may be better.
- Leaving your job or losing the coverage? You get an 8-month Special Enrollment Period to take Part B penalty-free. Don’t wait — and don’t rely on COBRA.
Then What?
When you do retire, the rest of the turning-65 journey takes over: choose Medigap or Medicare Advantage, add Part D, and check your costs.
Frequently Asked Questions
Do I have to sign up for Medicare at 65 if I’m still working?
Not always. If you have creditable coverage from a current employer with 20+ employees, you can usually delay Part B without penalty and enroll later during a Special Enrollment Period. Most people still take premium-free Part A at 65 (unless they contribute to an HSA).
What’s the biggest mistake people make?
Relying on COBRA or retiree coverage to delay Part B. Those generally do NOT count as creditable coverage for Part B, so delaying on them triggers a permanent late penalty. When active employment ends, enroll in Part B.
Sources
- 🔗 Medicare.gov — how Medicare works with other insurance (Medicare.gov)
- Local & Trusted Licensed in Utah
- No Cost, No Obligation Honest, helpful guidance
- Medicare Specialists We focus on Medicare
- Here When You Need Us Call, email, or meet locally