Medicare, Their Private Plan, or Your Family Plan: Sorting Out a Parent's Coverage

Coverage rules turn on specifics — your parent's age, employment history, state, plan documents, and your own employer's definitions. Nothing below is a substitute for a licensed insurance broker, a SHIP counselor, or your benefits administrator. Use it to know what to ask them.

Every state offers free, unbiased Medicare counseling through the State Health Insurance Assistance Program.³ It costs nothing and is generally the fastest way to get a real answer about a specific plan.

Medicare covers medically necessary skilled care: intermittent skilled nursing, physical or occupational therapy, and home health aide services while skilled care is also being provided, when a doctor certifies the need and a Medicare-certified agency delivers it.¹

What it does not cover is the category most families actually need: ongoing help with bathing, dressing, meals, housekeeping, and companionship when that's the only care required. Medicare is explicit that 24-hour care at home, meal delivery, and homemaker services are not covered benefits.¹

That gap is the single most common surprise in this whole process. The everyday support that keeps someone comfortably at home is almost always paid privately, whatever plan they hold.

Original Medicare (Parts A and B) plus a standalone drug plan and often a Medigap supplement is one route; a Medicare Advantage plan bundling all of it is the other. Advantage plans sometimes add limited supplemental benefits — transportation, meals after a hospital stay, small in-home support allowances — but the amounts are modest and vary by plan and county.

If your parent already has an Advantage plan, read the annual notice of change. Supplemental benefits appear and disappear year to year, and nobody flags it for you.

A retiree plan or private policy may coordinate with Medicare and cover things Medicare won't. It may also be duplicating coverage your parent is paying twice for. Pull the plan documents, list what's covered, and compare against what's actually being used.

Separately, check whether a long-term care policy exists. Many people bought one decades ago and forgot. These policies do cover the custodial help Medicare won't — but typically require a written care plan, an elimination period, and documented daily-living limitations before benefits start. Finding the policy early matters, because the clock often runs from the date of claim, not the date of need.

This is the option people ask about most and understand least. In most employer plans, a parent is not an eligible dependent for health coverage, even a parent you support financially — eligibility is usually limited to spouses, domestic partners, and children. Some plans and some public-sector employers allow a qualifying-relative dependent; most do not.

Tax dependency and insurance eligibility are two different tests. A parent can qualify as your tax dependent under IRS rules while still being ineligible for your health plan. Don't assume one implies the other. Ask your benefits administrator directly, in writing.

One thing your own benefits may include regardless: an employee assistance program with eldercare referral services, and — if you qualify — job-protected leave under the FMLA to care for a parent with a serious health condition.² Both are underused.

Write down four columns: what's covered, what it costs monthly, what the out-of-pocket exposure is, and what it doesn't cover. Fill them in for Medicare plus supplement, for any retiree or private plan, and for anything your employer might allow. The right answer usually becomes obvious once the gaps are visible side by side.

Then take that page to a broker or a SHIP counselor rather than starting from scratch with them. You'll get a better answer in less time — which is the actual scarce resource here.

If you want the whole picture in one place, download the Getting Started Checklist — every category you'll eventually have to deal with, from legal documents to insurance to daily routine, organized so you can work through it in the order that suits your week.