The Short Answer
Medicare does not pay concierge membership fees — that fee is always out of pocket. But joining a concierge practice does not mean giving up your Medicare benefits. According to Medicare.gov, if a concierge physician participates in Medicare, your medically necessary covered services — office visits, labs, imaging, referrals, hospital care — continue to bill Medicare exactly as they would anywhere else.
In other words: Medicare and concierge medicine coexist. The membership buys access and time; Medicare keeps paying for the medicine. For St. Petersburg, where a large share of patients are on Medicare, getting this relationship straight is the single most important piece of concierge homework.
What Medicare Continues to Cover
Inside a Medicare-participating concierge practice, your coverage works the way it always has:
- Part B services — covered office visits, annual wellness visits, screenings, labs, and imaging bill Medicare with your normal cost-sharing
- Specialist referrals — visits to Medicare-participating specialists are unaffected by your primary care arrangement
- Part A hospital care — hospitalizations remain covered under your existing benefits
- Prescriptions — your Part D or Advantage drug coverage continues unchanged
Your Medigap or Medicare Advantage plan also continues to function normally for covered services. The concierge membership sits alongside all of it, not in place of any of it. You can read more about how Medicare's cost-sharing works on Medicare.gov's costs overview.
What Medicare Will Never Pay For
The membership fee itself is not a covered benefit, and a practice cannot bill Medicare for it or characterize it as payment for covered services. Medicare's rules here protect you: a participating physician cannot charge you extra for services Medicare already covers. A legitimate concierge practice structures its fee around what Medicare does not cover — enhanced access, extended visit time, direct physician communication, and non-covered amenities — which is why the fee is a separate, transparent charge rather than a surcharge on your medical care.
If a practice is vague about what its fee represents, treat that as a warning sign.
Questions to Ask Before Joining, If You Are on Medicare
A short checklist separates well-run practices from problematic ones:
- Do you participate in Medicare? (If the physician has opted out of Medicare entirely, your visits there will not bill Medicare at all — a very different arrangement. Ask this exact question.)
- What does the membership fee cover, in writing? The list should be access-and-service items, not things Medicare already pays for.
- Will my labs, imaging, and referrals bill Medicare as usual? The answer should be an unqualified yes.
- How do you handle my annual wellness visit? It is a covered Medicare benefit and should bill accordingly.
- Does my Medigap or Advantage plan change anything? The practice should be able to explain how your specific coverage interacts with their billing.
Why Concierge Care Appeals to Medicare Patients in Particular
There is a reason membership medicine is popular among retirees here. Health needs compound with age: more conditions to monitor, more medications to reconcile, more specialists to coordinate. The concierge model's strengths — unrushed visits, a physician who knows your full history, direct access when something changes — map almost exactly onto what complex care requires. For snowbirds who split the year between Florida and a northern state, direct physician access by phone adds continuity that a traditional practice struggles to provide across state lines; our snowbird primary care guide covers those logistics.
None of that makes membership necessary for every Medicare patient — a healthy 68-year-old with one well-controlled condition may be perfectly served by traditional primary care. Our guide to whether concierge medicine is worth it offers an honest framework.
How This Works at Zimmer Medical Group
Zimmer Medical Group's concierge membership in downtown St. Petersburg is led by Michael A. Zimmer, MD, MACP, a board-certified internist. Members keep and use their existing Medicare coverage for covered services, while the membership provides the enhanced access layer — unrushed appointments, same-day or next-day scheduling, and 24/7 direct physician availability for urgent needs. Current membership pricing and availability are discussed by phone so you always hear accurate, up-to-date numbers.
Participating, Non-Participating, and Opted Out: Why the Label Matters
The single question that determines how Medicare works inside a concierge practice is the physician's enrollment status. There are three, they are not interchangeable, and a practice should be able to state its own without hesitating. Enrollment is administered by the Centers for Medicare & Medicaid Services, so this is a matter of record, not of interpretation.
Participating Physicians
A participating physician accepts assignment on every Medicare claim, meaning they accept the Medicare-approved amount as payment in full and bill Medicare directly. You owe your deductible and coinsurance and nothing beyond it. This is the arrangement most concierge practices that serve Medicare patients use, and it is the one that keeps your coverage behaving exactly as it did before you joined. Care for congestive heart failure, chronic kidney disease, or osteoporosis bills the way it always has.
Non-Participating Physicians
A non-participating physician is still enrolled in Medicare but has not agreed to accept assignment on every claim. Medicare still covers the service, though it may pay a slightly lower approved amount, and the physician may bill you somewhat more than that amount, up to a ceiling set by law. You may also be asked to pay at the time of service and wait for reimbursement. This is legal and not unusual, but it changes your out-of-pocket exposure and should be disclosed before you join.
Physicians Who Have Opted Out
An opted-out physician has withdrawn from Medicare and sees beneficiaries under a private contract. Medicare pays nothing for their services and you cannot submit a claim, even though your hospital care, specialists, and prescriptions remain covered elsewhere. Some direct primary care practices operate this way. Nothing about it is improper, but it is a fundamentally different arrangement from concierge care layered on participating Medicare billing. Medicare.gov's summary of your Medicare rights explains what protections apply in each case, and our guide for those new to Medicare choosing a primary care doctor covers how to verify a practice's status before you enroll.
The Bottom Line
Medicare covers concierge care the same way it covers any care from a participating physician — the medicine is covered, the membership fee is not. Before joining any concierge practice on Medicare, confirm the physician participates in Medicare, get the fee's inclusion list in writing, and verify that covered services will bill normally. Do that, and the two work together cleanly: Medicare pays for your care, and the membership pays for a level of access Medicare was never designed to provide.
On Medicare and considering concierge care? Call Zimmer Medical Group at (727) 820-7800 or request an appointment — we will explain exactly how membership works with your coverage.
