Working Past 65: Two Premiums, a 60-Employee Plan, and a Spouse Turning 65
Walter turned 65 in March. Because he has received Social Security retirement benefits since age 62, he was automatically enrolled in Medicare Parts A and B effective March 1, and the Part B premium is being deducted from his benefit check. He still works full time as a warehouse supervisor for a company with 60 employees and is covered by its group PPO, along with his wife Nadine, 62, who has no work history of her own. In August Walter had a $30,000 inpatient hospitalization. He is annoyed at paying two premiums, wants to cancel Part B, and asks whether Nadine should sign up for Medicare when she turns 65.
1. Which plan should pay the August hospital bill, and how does the coordination actually work?
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The employer plan pays first. Under Medicare Secondary Payer working-aged rules, a group health plan sponsored by an employer with 20 or more employees, covering an employee or the employee's spouse age 65+, based on current employment, is primary. Walter's employer has 60 employees and he is actively at work, so the PPO is primary and Medicare is secondary - regardless of the fact that he is enrolled in both.
What Medicare secondary actually pays: Medicare may pay some or all of what the group plan left as deductible and coinsurance, but only up to what Medicare would have paid had it been primary. When a commercial PPO pays a hospital bill at rates near or above Medicare's, the secondary payment is often zero or close to it. That is the most likely explanation for Walter feeling that his Part B premium buys nothing.
Nadine is treated the same way while she is covered as his spouse under his current employment: the group plan is primary for her at 65 too.
Framing for Walter: Part B is not worthless, but its value right now is a secondary backstop on cost sharing plus protection against the employer plan's exclusions and its lifetime and visit limits - not a second full payment of the bill.
2. Can Walter drop Part B? What are the risks and the deadlines he must not miss?
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Yes, he can. Because he was auto-enrolled while receiving Social Security, he can decline by following the instructions on the enrollment card (and repaying premiums already deducted), or later disenroll through Social Security using a written request/Form CMS-1763.
The penalty protection he has: while he is covered by a group health plan based on current employment (his own or a spouse's), he is not charged the Part B late enrollment penalty, and he gets a Special Enrollment Period of 8 months beginning the month after the month his employment ends or the group coverage ends, whichever comes first. Enrolling inside that window avoids the penalty entirely.
The risks that make this a real judgment call:
- Missing the window is expensive and permanent. The penalty is 10% of the standard Part B premium for each full 12-month period he was eligible but not enrolled, added for as long as he has Part B. Miss by one month past the 8-month window and he pays it for life.
- COBRA does not help. COBRA is not coverage based on current employment, so it neither prevents the penalty nor extends the Special Enrollment Period.
- He may retire sooner than he thinks. If he drops Part B now and retires at 66, he must act fast and correctly; if he keeps it, the transition is automatic.
- Cost-sharing exposure. Dropping secondary coverage shifts the plan's copays and coinsurance entirely onto him.
Recommendation: model the actual numbers - the annual Part B premium versus the expected secondary payments plus the risk of a hospitalization like August's - and if he drops it, calendar the 8-month window in writing with the exact month it starts and ends.
3. Nadine turns 65 next year with no work history of her own. What is she entitled to, and should she delay Part B like Walter might?
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What she is entitled to: premium-free Part A based on Walter's work record - a spouse with at least 10 years (40 quarters) of covered earnings qualifies, and her own lack of work history is irrelevant. She should enroll in Part A during her Initial Enrollment Period (the 7-month window around her 65th birthday month). Part A costs nothing and there is no reason to delay it.
Part B is the real question. She is covered by a group health plan based on Walter's current employment, so:
- The group plan is primary for her once she is 65 (spouse of an active employee, employer with 20+ employees).
- She qualifies for the same 8-month Special Enrollment Period after Walter's employment or the group coverage ends - even though the coverage is in his name, not hers.
So she may delay Part B without a penalty. The trade-off is identical to Walter's but sharper, since she has no income of her own: premium cost versus a secondary benefit that may be small.
Do not overlook Part D. Whether she delays B or not, she needs creditable prescription drug coverage. If the employer plan's drug coverage is not creditable (the plan must say so each year), she accrues a Part D late enrollment penalty of 1% of the national base beneficiary premium per month of delay, for life. Confirm creditable status in writing before advising either of them to wait.
Recommendation: she enrolls in Part A on time; compare Part B premium against the employer plan's cost sharing before deciding to delay; confirm Part D creditable coverage in writing; and put both of their 8-month windows in the file with a dated reminder.